Mathematics High School

8.

For the function whose graph is shown, which is the correct formula for the function?


A. y = |x + 1|

B. y = |x – 1|

C. y = |x| – 1

D. y = |x| + 1

8.For The Function Whose Graph Is Shown, Which Is The Correct Formula For The Function?A. Y = |x + 1|B.

Answers

Answer 1

Answer:

C. y = |x| – 1

Step-by-step explanation:

Graph the absolute value using the vertex and a few selected points.

x

y

−

2

1

−

1

0

0

−

1

1

0

2

1

Related Questions

what is 5818 divided by 7
5600 divided by 7
and 6300 divided by 7

Answers

1. It is around 831.14
2. It is exactly 800
3. It is exactly 900
1. 831.1428571428571 or just 831.15
2.800
3.900
Hope this helps :)

PLEASE HELP WITH THIS! IF ANYONE CAN HELP PLEASE HELP!

Answers

Answer:

D

Step-by-step explanation:

I'm pretty sure the answer is D because 7/8= 14/16. He will get 14 pieces of wood I think. So, you use 7/8 x 1/16. This is probably wrong but yeah.

What is the acceleration of Romeo's 900 kg horse if it moves with a force of 9000N?

Answers

It is 10i m/s nothing else

Find the sum of -10x^2 - x + 6 and 10x^2 - 5

Answers

Answer:

-x+1

Step-by-step explanation:

Suppose that a phone that originally sold for $800 and is worth 3/5 of its value each year after it is released. Write an equation for the value of the phone, y years after it is released.

Answers

Answer:

v = 800 - 3/5y

Step-by-step explanation:

v = value

y = years

The original cost/value was 800 dollars which means you would have to subtract the 3/5 decrease in value each year.

v = 800 - 3/5y

Answer:

800/(y*3/5)

Step-by-step explanation:

Mrs. Ross, a seventh-grade teacher, has to choose a class representative. There are three girls and five boys who want to be the representative. She decides to roll a six-sided die to select the class representative. In this simulation, the odd numbers on the die represent girls and the even numbers represent boys. The simulation selected is
______, because the result of the experiment and the probability of the simulation ______.

Answers

Answer:

the answer is unfair and are not the same

Step-by-step explanation:

I got this right on my test  

I need help fast! Someone help!

Answers

Answer:

y=x-2

lol its easy

Which of the following is true?

|−6| < 5
|−6| < |5|
|−5| < |−6|
|−5| < −6

Answers

Answer:

Answer vary :

|-5| < |-6|

Step-by-step explanation:

honestly in my opinion that’s the answer.

‘these lines | change a negative number to a positive so if it changes -5 and -6 to positives.

wich makes |-5| < |-6| the right one.

and that’s how I came to that solution.

Lowest common denominator of 3 5/7 and 4 4/5

Answers

Answer: look at the screenshot

Step-by-step explanation:

it has everything you need

A tire company was testing a new type of tire under harsh driving conditions. The histogram shows the results of the test.
Usable Life of New Tire
How many tires in this test had a usability between 700 and 1000 hours?
D. 17
A. 6
E. 20
B. 8
C. 12

Answers

E 20 just count the frquencies

Write the equation of an exponential function that satisfies these characteristics:
1. y intercept of (0,5)
2. range is all y values greater than 0

Answers

Press here to get the correct answer

The value of the exponential equation is y = 5ˣ + 4

What are the laws of exponents?

When you raise a quotient to a power you raise both the numerator and the denominator to the power. When you raise a number to a zero power you'll always get 1. Negative exponents are the reciprocals of the positive exponents.

The different Laws of exponents are:

mᵃ×mᵇ = mᵃ⁺ᵇ

mᵃ / mᵇ = mᵃ⁻ᵇ

( mᵃ )ᵇ = mᵃᵇ

mᵃ / nᵃ = ( m / n )ᵃ

m⁰ = 1

m⁻ᵃ = ( 1 / mᵃ )

Given data ,

Let the exponential equation be represented as A

Now , the value of A is

The y intercept is ( 0 , 5 )

So , when x = 0 , the value of y = 5

Substituting the values in the equation , we get

y = 5ˣ + 4   be equation (1)

when x = 0

y = 5⁰ + 4

y = 1 + 4

y = 5

when x = 2

y = 5² + 4

y = 25 + 4 = 29

Therefore , the range is all y values greater than 0

Hence , the equation is y = 5ˣ + 4

To learn more about exponents click :

https://brainly.com/question/28966438

#SPJ6

solve using a2 + b2 = c2
show work please :)

Answers

Answer:

Step-by-step explanation:

h^2=x^2+y^2 which just means the the hypotenuse of a right triangle squared is equal to the sum of its squared sides.

[tex]h^2=10^2+15^2\\ \\ h^2=100+225\\ \\ h^2=325\\ \\ h=\sqrt{325}\\ \\h=5\sqrt{13}\\ \\ h\approx 18.03[/tex]

h=

Construct the bisector of the following figures

Answers

Answer:

In these lessons, we will learn

how to construct an angle bisector of a given angle.

how to use an angle bisector to construct some angles for example, 90 degrees, 45 degrees, 60 degrees, 30 degrees, 120 degrees, 135 degrees, 15 degrees.

An angle bisector is a straight line that divides the angle into two equal parts.

Example: Construct an angle bisector for the following angle:

Solution:

Step 1 : Put the sharp end of your compasses at point B and make one arc on the line BC (point S) and another arc on line AB (point T).

Step 2 : Put the sharp end of the compasses at S and make an arc within the lines AB and BC. Do the same at T and make sure that the second arc intersects the first arc.

construct angle bisector

Step 3 : Draw a line from point B to the points of intersection of the 2 arcs. This line bisects ∠ABC.

construct angle bisector

The steps to construct an angle bisector can be summarized as follows:

1. From the vertex, draw an arc across both rays of the angle.

2. From each arc intersection draw another pair of arcs that intersect each other.

3. Draw a line from the vertex to the intersection point to form the angle bisector.

Step-by-step explanation:

At one store, a 2-liter bottle of soda costs $2.12. At another store, a 3-liter bottle costs $3.15. Which bottle is a better deal? Write a division equation for each 2-liter bottle, and then decide which is the better deal.

Answers

Answer:

The 3 liter bottle has a better deal

Step-by-step explanation:

Which bottle is a better deal?

For the 2 liter bottle

At one store, a 2-liter bottle of soda costs $2.12.

2 liter bottle = $2.12

1 liter bottle = x

Cross Multiply

2x = $2.12

x = $2.12/2

x = $1.06

Hence, this is $1.06 per liter

For the 3 liter bottle

At another store, a 3-liter bottle costs $3.15.

3 liter bottle = $3.15

1 liter bottle = x

Cross Multiply

3x = $3.15

x = $3.15/3

x = $1.05

Hence, this is $1.05 per liter

Therefore, the bottle which is a better deal is the 3 liter bottle because, 1 liter goes for $1.05

Assume segments that appear to be tangent are tangent. Find the mZTUV = *
T
S
U
95
V
Your answer

Answers

Answer:

I think it would be 190 let me know if im correct((:

Step-by-step explanation:

Question 1 of 10
Which of the following best describes the slope of the line below?
O A. Negative
O B. Zero
O C. Undefined
O D. Positive

Answers

Answer:

C underfined

Step-by-step explanation:

I just took the test

Johnny has a circular flower bed. Its radius is 4 feet. Johnny wants to build a fence around the flower bed. What is the total length of the fence?

Answers

Answer:

25.14 feet

Step-by-step explanation:

The length of the wire would be equal to the circumference of the circular flower bed

Formula for circumference of a circle: 2πr

= 2 x 22/7 x 4 = 25.14 feet

Answer:

25.12 ft.

Step-by-step explanation:

I took the quiz on nearpod.

Dave places £17000 in an account which pays 4% compound interest per year. How many
years will it take before he has £19122.69 in the bank?

Answers

Answer:

3 years

Step-by-step explanation:

What is the name for a percent that is given or paid in addition to a service?
A. Sales tax
B. Tip
C. Markup
D. Discount

Answers

Answer:

its B

Step-by-step explanation:

The answer is B

By:lowlyluis1001

May someone please help me with this :)

Answers

Answer:

If 3 parts blue and 2 parts grey make 1 Liter of Paint, then 6 parts blue and 4p parts grey make 2 Liters of Paint

Step-by-step explanation:

A laundry basket has 24-shirts in it. Four are navy, 12 are red, and the remaining are white. What is the probability of not selecting a white t-shirt. simplified fraction.

Answers

Answer:

The fraction white is one third.

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

With 12 of them red and 4 of them navy, it's 12 + 4 = 16 leaving 8, 24 - 16 = 8 and 8 goes into 24 three times so it'd be 1/3 simplified

A dance club had 160 members. There was a membership increase of 5%. How many new person's joined the club.

Answers

10% would be 16 people, so 5% would be half of that, 8 people. 160+8=168

Find the value of x
4
7
a

Answers

Step-by-step explanation:

a²+b²=c²

4²+b²=7²

b²=7²-4²

b²=49-16=33

Answer is

[tex] \sqrt{33} [/tex]

With the help of the Pythagoras theorem and further simplification, we get the answer as root 33 which is C. root 33

-145.035 ÷ 75 I’ll give you brainliest :p

Answers

Answer:

[tex]-1.9338[/tex]

Step-by-step explanation:

Given f(x) = x ^ 2 - (3x + 8) Find f(1)

Answers

Answer:this problem requires one to plug in the value given to the equation given. to find f(-1) the x in one side of the equation is replaced by a -1 therefore the x in the other side of the equation must also be replaced by (-1) so the answer is -3(-1) -8 = f(-1) = -5. -5 is the correct answer.


What is the measure of the angle in degrees? (Write number in answer only) help me muhahahah

Answers

Step-by-step explanation:

it is 18 degrees.

I guess

18 degrees it looks like

HELP FOLKS PLEASE ( i don't have much time)

Answers

Tan Angle y= 7/4
Tan Angle z= 4/7

Answer:

tan(Y) = 7/4

tan(Z) = 4/7

Step-by-step explanation:

Tangent ratios are the TOA of SOHCAHTOA.

tan( angle ) = opposite / adjacent

If the legs of a right triangle are x, (2x - 1) and its hypotenuse is (2x + 1), what is the value of x?​

Answers

Answer:

x=8

Step-by-step explanation:

(2x + 1)² = x² + (2x - 1)² = x² + (2x - 1)(2x - 1)

(2x + 1)(2x + 1) = x² + 4x²-2x-2x+1

4x²+2x+2x+1 = 5x²-4x+1

4x²+4x+1 = 5x²-4x+1

0= 5x²-4x²-4x-4x+1-1

0= x²-8x

x²-8x=0

x²=8x

x=8

A penny is about 5×10−3 feet thick. The One World Trade Center building is about 2,000 feet tall. How many pennies would be in a stack of pennies as tall as the One World Trade Center building?

Answers

Answer:

400000 pennies

Step-by-step explanation:

A penny is about 5×10^-3 feet thick. The One World Trade Center building is about 2,000 feet tall.

The number of pennies that would be in a stack of pennies as tall as the One World Trade Center building is calculated as:

Height of the building ÷ Thickness of a penny

Height of the building = 2000 feet

Thickness of a penny = 5 × 10^-3 feet

Hence:

= 2000feet/ 5 × 10^-3 feet

= 400000 pennies

Homework, 12 points for whoever answers.

Note: if you don’t know the answer or unsure of it, please do not say it or type “I don’t know” as the answer, it takes away my points and my time, thank you :D

Answers

Question 1 answer: A:40

You can get this by adding 16 to 24 to figure out what number is the best solution, and by doing this you get 40. If you want to check your work you can always do 40-16 or 40-24 to make sure it checks out.

Question 2 answer: D:1875

You can get this by multiplying 75 by 25 to get your answer. This is probably the easiest way to get an answer.

Side Note: If you have any other questions about it feel free to ask me

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