Which of the following does not represent a function? Explain why you chose the answer. I will mark you brainliest!!!

Which Of The Following Does Not Represent A Function? Explain Why You Chose The Answer. I Will Mark You

Answers

Answer 1

Table B and C

In Table B, the X coordinate of -3 has two different answers which is impossible in a function because it only has one output or one answer which is y.

In Table C, the X coordinate of 0 also has two different outputs or two different answers, and with a function, there is only one y coordinate for each X coordinate.

Answer 2
Table c because for it to be a function, none of the x values can repeat

Related Questions

What is the first rule of algebra?

Answers

Algebra has many rules, but one of the most fundamental rules is the distributive property. The distributive property states that for any real numbers a, b, and c, the following equation holds true:

a(b + c) = ab + ac

This property allows us to "distribute" a common factor across the sum of two or more terms. For example, using the distributive property, we can simplify the expression 2(x + 3) to 2x + 6.

Another important rule in algebra is the order of operations, also known as PEMDAS ( Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). This rule tells us the order in which we should perform mathematical operations to get the correct answer.

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Mr. Myers bought 36 bottles of water for $8.28.

Mrs. Shurley bought 24 bottles of water for $5.76.

Ms. Darbe bought 18 bottles of water for $3.78.

Mrs. Stewart bought 12 bottles of water for $3.00.

Who get the best deal?

Answers

mrs stewart

the cost of one water bottle for mr myers is $4.33
the cost of one water bottle for mrs shurley is $4.15
the cost of one water bottle for ms darbe is $4.70
and the cost of one water bottle for mrs stewart is $4.00

What is real image class 9?

Answers

A real image is an image that is formed by the actual convergence of light rays, it can be projected onto a surface, located in the front or behind the lens, and can be inverted or upright depending on the properties of the lens or mirror used to form the image.

A real image is an image that is formed by the actual convergence of light rays. Real images can be projected onto a surface, such as a screen or a wall, and can be captured by a camera or viewed directly by an observer.

Real images can be produced by both converging and diverging lenses and can be located either in front of or behind the lens or mirror that forms them.

In the case of a converging lens, real images are located on the same side of the lens as the object, whereas in the case of a diverging lens, real images are located on the opposite side of the lens as the object.

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!30 Points!
A pyramid has a height of 10m and a radius of 3m
What is the volume of the cone to the nearest whole number?
A. 283 m^3
B. 94 m^3
C. 31 m^3
D. 188 m^3

Answers

Therefore, the volume of the cone to the nearest whole number is 94 m^3.

Define volume.

The measurement of three-dimensional space is volume. It is frequently expressed quantitatively using SI-derived units, as well as several imperial or US-standard units. Volume and the notion of length are connected.

What are derived units?

The units that may be produced in terms of basic units to measure quantities other than those measured in those units are known as derived units. Examples of derived units are the meter per second (distance), mole per cubic meter (material concentration), and specific volume (cubic meter per kilogram).

We are given, the radius of the cone as 3m and a height is 10m

Using formula,

V = (1/3) * pi * r^2 * h

V = (1/3) * 3.14 * 9 * 10

V = 94 m^3

So, The correct answer is B. 94 m^3

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Can you put a table in a form?

Answers

In particular, you can do this and it is beneficial to do so, a table within a form, or vice versa.

what is sequence ?

The length of the sequence is the number of ordered elements (potentially infinite). You should be familiar with the following four main categories of sequences: arithmetic sequences, geometric sequences, quadratic sequences, and special sequences. A set of numbers connected by a rule is referred to as a number sequence. You can determine the following numbers in the sequence if you figure out the rule. In this instance, there is a difference of 6 between each number.

given

In particular, you can do this and it is frequently beneficial to do so, a table within a form, or vice versa.

Nevertheless, you must be aware of your actions. Any way allows for nesting of tables and forms.

However, if you insert forms into tables, you must fully include each form in a single table cell (one TD element in practice).

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-4x+2=-14
Show work
Check

Answers

Step-by-step explanation:

-4x+2=-14

-2 -2

-4x=-16

÷-4 ÷-4

X=4

-4(4)+2=-14

-16+2=14

-14=-14

Answer:

Step-by-step explanation: -4x + 2 = -14                                                                        

Marsha deposited ​$7,500 into a savings account 4 years ago. The simple interest rate is 5​%. How much money did Marsha earn in​ interest?

Answers

Answer: Marsha earned $375 in interest. ✅

Step-by-step explanation:

Multiply the amount Marsha deposited, which was $7,500, by the interest rate, which was 5%. 5% of $7,500 is $375, so that's the amount of interest Marsha earned.

What is the actual length of the bus?

Answers

Answer:

35feet

Step-by-step explanation:

Since it's a scale, we can take the backsides of both buses. They read 2in and 10ft

12 inches are in one foot, so 120 inches are in 10ft

Next we'll divide 120/2 and we get 60.

That's means we can multiply 7 * 60, getting 420inches

To get it back to feet, we divide by 12

420/12 = 35 feet

Erwin Middle School has 478 boys. 60% of the students are girls. How many students go to this school?

Answers

The number of students in Erwin Middle School is 1195.

What is percentage?

Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".

Given that, Erwin Middle School has 478 boys.

If 60% of the students are girls, then 40% of the students are boys 40%.

Let the number of students be x.

Now, 40% of x=478

40/100 ×x=478

0.4x=478

x=478/0.4

x=1195

Therefore, the number of students in Erwin Middle School is 1195.

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What's the answer? Pls help

Answers

On solving the provided question, we can say that in right angled triangle the value of x = 5√3 and value of y = 10.

What is triangle?

A triangle is a polygon since it has three sides and three vertices. It is one of the basic geometric shapes. The name given to a triangle containing the vertices A, B, and C is Triangle ABC. A unique plane and triangle in Euclidean geometry are discovered when the three points are not collinear. Three sides and three corners define a triangle as a polygon. The triangle's corners are defined as the locations where the three sides converge. 180 degrees is the result of multiplying three triangle angles.

Using the table of trig values, we find that

sin30°=1/2

So, this gives us:

1/2 = sin 30° = 5/y

1/2 = 5/y

(1xy)/2 = 5

y= 2×5 =10

Next, using the Pythagorean Theorem, we find that

5²+x²=10²

x²=100−25=75

Solve for x:

x=√75=√3×25=5√3

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The distance between Town C and Town D
on a map is 6.5 cm. If the scale is 1 cm = 3
miles, what is the actual distance between
towns?

Answers

Answer:

19.5 miles

Step-by-step explanation:

6.5 x 3 = 19.5

You buy bananas and strawberries in the ratio of 1 : 2. Choose the expression for the number of strawberries you buy when you buy n bananas.A.1/2n B. n C. 2n D. 5n

Answers

The correct option is C. 2n which is the expression for the number of strawberries, if bananas and strawberries are bought in the ratio of 1 : 2.

What is ratio

A ratio is a comparison of two or more numbers that indicates their sizes in relation to each other. It can be used to express one quantity as a fraction of the other ones.

The ratio 1 : 2 expressed as fraction is 1/2

when n bananas is bought, then we derive the expression for the number of strawberries as follows:

1/2 = n/number of strawberries

number of strawberries = (2×n)/1 (cross multiplication)

number of strawberries = 2n

In conclusion, with the ratio of 1 : 2 , the number of strawberries bought when n bananas is bought is equal to the expression 2n.

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Maryellen opened a aving account with an initial depoit of $1500 and will not make any additional depoit or withdrawal. The account earn 5% interet compounded annually. What i the balance in dollar and cent that Maryellen will have in her account at the end of 3 year? (Round to the nearet cent. )

Answers

Maryellen will have in her account at the end of 3 year? (Round to the nearet cent. ) is 1578.93 dollar of 5% interest

Why is it called compound interest?

Compound interest is the interest on a deposit calculated based on both the initial principal and the accumulated interest from previous periods. Or, more simply put, compound interest is interest you earn on interest

What are simultaneous equations?

When two or more algebraic equations are solved concurrently, we call them simultaneous equations.

We can solve simultaneous equations by graphing, elimination, or substitution methods.

deposit = 1500

interest = 5%

after one year = 1500+75= 1575

second year = 78.75+1500 = 1578.75

third year = 78.93+1500= 1578.93

Maryellen will have in her account at the end of 3 year? (Round to the nearet cent. ) is 1578.93 dollar of 5% interest

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Doe function g appear to be invertible? Ue complete entece to xplain you reaoning

Answers

Yes, the given function y = g(x) in the attached graph is invertible as each input value of x has unique output y.

As given in the question,

Graph of the function y = g(x) is attached.

Invertible function are defined as when each input value of the function has unique output or for each input there is only one and only one output.

In the given graph of the function y = g(x)

Each input value of x there is only one and only one output.

Given graph y = g(x) is representing the straight line.

Therefore, the given graph of the function y = g(x) represent it is an invertible function as each input as one and only one output.

The above question is incomplete, the complete question is :

Does function g appear to be invertible? Use complete sentence to explain you reasoning?

Graph of the function g(x) is attached.

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26+9p=58p round to the nearest hundred

Answers

Answer:

p = 0.531

Step-by-step explanation:

26 + 9p = 58p

subtract 9p from both sides:

26 + 9p - 9p = 58p - 9p

26 = 49p

divide both sides by 49:

26/49 = 49p/49

0.530612 = p

rounded to the nearest hundred

p = 0.531

Functions R and D give the height, in feet, of a toy rocket and a drone, t seconds after they are released. Here are the graphs of R (for the rocket) and D (for the drone).

Answers

Therefore , the solution to the given problem of function comes out to be the drone and toy rocket are at the same 20-foot height there.

What is meant by the term function?

Variables and their variations, formulas and related structures, locations of forms and forms themselves are all included in the field of mathematics. The term "function" describes the connection between a group of inputs, of which each has a corresponding output. A function is an association between outputs and inputs where equation results in a single, unique output. A realm and a made the request, or scope, are assigned to each function. Functions are typically denoted by the letter f. (x). The entry is an x. On activities, one-to-one functions, many-to-one features, within features, and on functions are the four basic categories of functions that are available.

Here,

R(2)>D(2) is true because, on the graph, R = 45 and D = 20 when time is 2 seconds.

The drone has a 20-foot height.

R=0 at 5 seconds is where that is. D=20 at 5 seconds,

t=4.25 at R(t)=D (t).

The drone and toy rocket are at the same 20-foot height there.

Therefore , the solution to the given problem of function comes out to be the drone and toy rocket are at the same 20-foot height there.

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What is the formula for lens?

Answers

The formula for a lens is the lens maker's equation, which states that the focal length of a lens is equal to the inverse of the sum of the inverse of the object distance and the inverse of the image distance.

What is formula?

The formula is an equation or expression that describes the relationship between different variables. It is typically represented by an algebraic expression with symbols representing different constants, variables, and operations. It is used to calculate the unknown values of the variables from the known values of other variables.

This equation can be written as 1/f = 1/do + 1/di, where f is the focal length, do is the object distance, and di is the image distance. This equation shows that the focal length of a lens is directly proportional to the sum of the inverse of object and image distances.

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Please help, I don't have a lot of time left to answer this question.
I will give brainliest to the first correct answer.

Answers

Answer:

6/98

Step-by-step explanation:

A slushy recipe calls for 4 cups of fruit juice, but you only have 3 1/2 cups. By what percentage do you need to cut back all the ingredients to make the recipe turn out correctly?

Can u guys pls help me I'm not good at math (TT~TT)

Answers

Answer:0.125% on all ingredients or go to the store and buy more

Step-by-step explanation:

what persent is 3 1/2 out of 4 is 87.5%

87.5% - 100% = 0.125%

A 4 pint carton of pineapple juice costs 9.04. What is the price per quart

Answers

The price per quart for the point would be about $2.26

Find the coordinates of the intersection of the diagonals of □STUV with vertices S(-2, 3), T(1, 5), U(6, 3), and V(3, 1).​

Answers

The coordinates of  the intersection of the diagonals of STUV with vertices S(-2, 3), T(1, 5), U(6, 3), and V(3, 1) is solved to be (2, 3)

What are coordinates?

In a coordinate graph, the position of a point is represented by an ordered pair (x, y), where x is the number on the x-axis and y is the number on the y-axis.

Coordinates refer to the two numbers in the ordered pair (x, y) of x and y.

The quadrialteral was plotted on a graph and the point o fht intersection was read from the coordinate graph. The value of the point of the intersection from the graph is (2, 3)

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Hi...I need Help with this further math....​

Answers

Answer:

Step-by-step explanation:

I would help you but i can't read it.

Hi, hope you have a great day

Answers

hope you rest well and stay hydrated

What are 4 methods of factoring polynomials?

Answers

The four primary methods of factoring of polynomial are the Grouping method, the Difference in Two Squares, the Sum or Difference in Cubes, and the Greatest Common Factor (GCF).

what are polynomials?

A mathematical expression made up of coefficients and uncertainty that only makes use of additions, subtractions, multiplications, and positive integer powers of variables is known as a polynomial. The formula x2 4x + 7 denotes a single indeterminate x polynomial. An expression in mathematics known as a polynomial is made up of variables (also known as indeterminates) and coefficients that may be added, subtracted, multiplied, and raised to negative integer powers of non-variables. An algebraic statement with variables and coefficients is called a polynomial. An expression can only contain the operations addition, subtraction, multiplication, and non-negative integer exponents. Polynomials are the name for these expressions.

The four primary methods of factoring are the Grouping method, the Difference in Two Squares, the Sum or Difference in Cubes, and the Greatest Common Factor (GCF).

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What is the approximate circumference of a circle with a radius of three

Answers

Answer:

C=2πr

Step-by-step explanation:

C=2[tex]\pi r[/tex]

(this might be a little hard to read so I’m gonna explain by saying c = 2 pi r)

2/3 (n - 6) = 5n - 43
please help me i cant get the right answer you will get 30 points please help

Answers

[tex]\dfrac{2}{3} (n-6)=5n-43[/tex]

Distribute:

[tex](\dfrac{2}{3} )(n)+(\dfrac{2}{3} )(-6)=5n-43[/tex]

[tex]\dfrac{2}{3} n-4=5n-43[/tex]

Subtract 5n from both sides:

[tex]\dfrac{2}{3} n-4-5n=5n-43-5n[/tex]

[tex]-\dfrac{13}{3} n-4=-43[/tex]

Add 4 to both sides:

[tex]-\dfrac{13}{3} n-4+4=-43+4[/tex]

[tex]-\dfrac{13}{3} n=-39[/tex]

Multiply both sides by -3/13:

[tex]-\dfrac{3}{13} \times(-\dfrac{13}{3} n)=-\dfrac{3}{13} \times(-39)[/tex]

[tex]\fbox{n = 9}[/tex]

A certain insect can beat its wings 240 times per second. Write an equation in slope-intercept form that shows the relationship between flying time in seconds and the number of times the insect beats its wings.

Answers

Answer:

The slope-intercept form of a linear equation is y = mx + b, where m is the slope (rate of change) and b is the y-intercept (where the line crosses the y-axis).

In this case, the number of times the insect beats its wings is the dependent variable (y) and the flying time in seconds is the independent variable (x). We know that the insect beats its wings 240 times per second, so the slope of the equation is 240.

To find the y-intercept, we need to know the number of times the insect beats its wings when it has flown for 0 seconds. Since the insect starts beating its wings immediately, the y-intercept is 0.

So the equation in slope-intercept form is:

y = 240x + 0

This equation represents the relationship between flying time in seconds (x) and the number of times the insect beats its wings (y).

Also, it is important to note that, the slope (240) is the rate of change of the number of times the insect beats its wings per second.

Step-by-step explanation:

In 1990 the cost of tuition at a state university was 4300 during the next eight years that tuition rose 4% each year

Answers

If in 1990 the cost of tuition at a state university was 4300 during the next eight years that tuition rose 4% each year.  the equation is A = $4300 (1+0.04)^t and the tuition is $5,231.61.

How to find the cost of tuition?

Using this formula to find the tuition

A = P (1+ r)^t

The equation is:

A = $4300 (1+0.04)^t

Where:

A =Amount = ?

P = Principal = $4300

r = rate = 4%

t = time =?

Now let find the tuition in 1995

A = P (1+ r)^t

A =Amount = ?

P = Principal = $4300

r = rate = 4%

t = time =  (1995 - 1990) = 5 years

Let plug in the formula

A = $4300 (1+0.04)^5

A = $4300 (1.04)^5

A = $5,231.61

Therefore the equation is A = $4300 (1+0.04)^t and the tuition is $5,231.61.

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The complete question is:

In 1990 the cost of tuition at a state university was 4300 during the next eight years that tuition rose 4% each year.  Write an equation to model the amount of  tuition  (in dollars) for t years after 1990. Then find the tuition in 1995

Find the quotient of 2 7 and 3 5 give your answer as a fraction in its simplest form.

Answers

the quotient is 10/21

An account earning 6.6% interest compounded continuously for 10 years would have a balance
of how much if the principal was $550.
$984.96
$1046.41
$1064.14

Answers

Answer: The formula for the future value of an account earning interest compounded continuously is given by:

FV = P * e^(rt)

Where:

FV = future value of the account

P = principal or initial deposit

r = annual interest rate as a decimal

t = number of years the account earns interest

In this case:

FV = $550 * e^(0.066*10)

FV = $550 * e^0.66

The future value of the account is $984.96

So, the answer is $984.96

It's worth noting that the result is the future value of the investment, it doesn't take into account any withdrawal or addition of funds. If any of these occurs the final value will be different.

Step-by-step explanation:

Answer:

$984.96

You can use the formula for continuously compounded interest: A = P * e^(rt) where A is the final balance, P is the principal, r is the interest rate (as a decimal), and t is the time in years.

Plugging in the given values:

A = 550 * e^(0.066 * 10)

A = 550 * e^(0.66)

A = 550 * 2.92469798

A = $984.96

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