Answer:
See below.
Step-by-step explanation:
When graphed, the line would have a y-intercept of 13.25.
So, the equation would be y=3/4x+13.25.
-hope it helps
50 points hlep Explain how to graph a polynomial function in factored form. What do the factors mean in terms of the polynomial? Graph f(x)=(x−2)^2 (x+1) (x−4)
Answer:
Given function: [tex]f(x)=(x-2)^2 (x+1) (x-4)[/tex]
The factors give us the zeros (x-intercepts) of the graph.
To find the zeros, set the function to zero and solve for x:
[tex](x-2)^2 (x+1) (x-4)=0[/tex]
Therefore,
[tex](x-2)^2=0\implies x-2=0 \implies x=2[/tex]
[tex](x+1)=0\implies x=-1[/tex]
[tex](x-4)=0 \implies x=4[/tex]
So the zeros are at (2, 0) (-1, 0) and (4, 0)
The multiplicity of a zero is the number of times the factor appears in the fully factored form of the polynomial, i.e. the exponent on the corresponding factor.
[tex]x = 2[/tex] has a multiplicity of 2[tex]x=-1[/tex] has a multiplicity of 1[tex]x=4[/tex] has a multiplicity of 1If the zero has an even multiplicity, the graph touches and bounces off the x-axis at that point.
If the zero has an odd multiplicity, the graph crosses the x-axis at that point.
To find the y-intercept, expand the function:
[tex]f(x)=x^4-7x^3+12x^2+4x-16[/tex]
Set [tex]x = 0[/tex] and solve:
[tex]f(0)=(0)^4-7(0)^3+12(0)^2+4(0)-16=-16[/tex]
Therefore, the y-intercept is at (0, -16)
The end behavior of a polynomial function is the behavior of the graph of f(x) as x approaches positive infinity or negative infinity.
As the leading degree is 4 (even) and the leading coefficient is positive, the end behavior of the function is:
[tex]f(x) \rightarrow + \infty \textsf{ as } x \rightarrow - \infty[/tex]
[tex]f(x) \rightarrow + \infty \textsf{ as } x \rightarrow + \infty[/tex]
find the volume of this prism iready
Answer:
where is the question????????Answer:
where question
Step-by-step explanation:
what is 14.38+31.73?
14.38 + 31.73 = 46.11.
Answer:
46.11
Step-by-step explanation:
Add then drop the decimal
Spencer can do a piece of work in 20 days and Toby in 25 days. They began to work together.
But Spencer leaves after some days. Toby finish the remaining work in 11 days. After how many
days did Spencer leave?
I believe the answer is that Spencer left after 9 days.
can someone please help? don’t have a lot of time left
Answer:
158 m²
Step-by-step explanation:
Get the area of all the faces, then add them
2(8 x 3) = 48
2(3 x 5) = 30
2(8 x 5) = 80
48 + 30 + 80 = 158
What is the probability of flipping a coin 11 times and getting heads 5 times?
Round your answer to the nearest tenth of a percent.
A. 16.1%
B. 8.1%
C. 0.5%
D. 22.6%
Answer: The answer is A. 16.1%
Step-by-step explanation:
Answer:22.6
Step-by-step explanation:
Here is a number pattern: 23, 26, 30, 35, 41.
What is the next number in the pattern?(please answer)
Answer:
48
Step-by-step explanation:
The number sequence increases by 1.
23+3=26
26+4=30
30+5=35
35+6=41
therefore 41+7=48
Answer:
The next number in the pattern is 48
Step-by-step explanation:
23+3 is 26. 26+3+1 is 30. 30+4+1 is 35. 35+5+1
Hope that helps!
need help on this math question, by the way the first choice is incorrect, i chose that and got it wrong... thanks
Two boxes are shaped as right rectangular prisms. The larger box is having a length of 24 cm, a width of 10 cm, and a height of 30 cm. The dimensions of the smaller box are half the dimensions of the larger box. What is the volume of the smaller box? Enter your answer in the box. cm³
Answer:
The volume of the smaller box is 900cm³
Step-by-step explanation:
Given:
larger box dimensions: 24cm by 10cm by 30cm
dimension of smaller box: 1/2 of larger box:
12cm by 5cm by 15cm
Volume of smaller box: Length×Width×Height
=12cm×5cm×15cm
=900cm³
QUESTION 4 of 10: Last year your store had total sales of $367,000. Because of a boost in the economy, you expect sales to increase 3%
per year for the next 2 years. What are your projected sales in 2 years?
ОООО
a) $245,050
b) $345,310
c) $378,010
d) $389,350
Submit
..
Answer:
its D
Step-by-step explanation:
i got it wrong, thank me latter
The projected sales after 2 years will be $389,350 which is the correct answer would be option (D).
What is the percentage?The percentage is defined as a ratio expressed as a fraction of 100.
Last year's store had total sales of $367,000.
The sales are to increase by 3% per year for the next 2 years.
To determine the projected sales in 2 years
The projected sales in next year = 3% of $367,000 + $367,000
The projected sales in next year = (3/100) × 367,000 + 367,000
The projected sales in next year = 11,010 + 367,000
The projected sales in next year = $378,010
The projected sales after 2 year = 3% of $378,010 + $378,010
The projected sales after 2 year = (3/100) × 378,010 + 378,010
The projected sales after 2 years = 11,340 + 378,010
The projected sales after 2 years = $389,350
Thus, the projected sales after 2 years will be $389,350.
Learn more about percentages here:
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There are approximately Pi times 10,000,000 seconds in one ____?
30 points pls show work thank you so much!!!
Answer:
The first 1000000 pi contain: 99959 0s, 99758 1s, 100026 2s, 100229 3s, 100230 4s, 100359 5s, 99548 6s, 99800 7s, 99985 8s and 100106 9s.
The number of seconds in a year are 31,557,600 seconds, which gives;
There are approximately Pi times 10,000,000 seconds in one year.
How can the given statement be completed?The number of seconds in one day = 86,400
The number of seconds in one week = 604,800
The number of seconds in a year = 31,557,600
Therefore;
[tex]\mathbf{\dfrac{The \ number \ of \ seconds \ in \ a \ year}{10,000,000}} = 3.1557600 \ which \ is \ close \ to \3.14159 \approx \pi[/tex]
Which gives;
The number of seconds in a year ≈ π × 10,000,000
The completed statement is therefore;
There are approximately Pi times 10,000,000 seconds in one yearLearn more about conversion of units here:
https://brainly.com/question/599249
Find the value of xx, yyy, and zz in the parallelogram below.
Answer:
Step-by-step explanation:
Rewrite 3^-7 using a
Answer:
Is the question 'Rewrite 3^-7 using a fraction'
If yes, Then
It can be written as 1/3^7
THIS IS DONE BY USING A LAW i.e., a^-1=1/a^1
Isaac is multiplying 4 x 3/4. His work
is shown below. Fill in the missing
numbers to complete the problem.
4* 3/4= ?* [? *1/4).
= ( ?* ?) * 1/4
= ?* 1/4 = ? /4= ?
Answer:
match your blanks to the solution below
Step-by-step explanation:
The multiplication of an integer and a fraction has you multiply the integer by the numerator, then express the result over the denominator. At that point, you can reduce the fraction, if possible.
[tex]4\times\dfrac{3}{4}=4\times\left(3\times\dfrac{1}{4}\right)\\\\=(4\times3)\times\dfrac{1}{4}\\\\=12\times\dfrac{1}{4}=\dfrac{12}{4}=3[/tex]
__
Additional comment
Because multiplication is commutative and associative, this can be done in a way that is a little simpler.
[tex]4\times\dfrac{3}{4}=4\times\left(3\times\dfrac{1}{4}\right)\\\\=3\times\left(4\times\dfrac{1}{4}\right)\\\\=3\times\dfrac{4}{4}=3\times1=3[/tex]
Hi! I need help multiplying, adding, and subtracting fractions, could someone help meh? ~bewuga
Answer:
yes i can
Step-by-step explanation:
adding fractions you only add the numerator numbers, the denominator numbers stay the same, subtracting fractions you just subtract the numerator as the denominator stays the same, while multiplying you multiply both numerator and denominator
Answer:
addition and subtraction is possible when denominator are same so to make denometor same multiplication is use on both numerator and denominator
Step-by-step explanation:
for example,
5/10+2/5
now we can't add those numbers so
multiply on both on numerator denominator by same number to make denominator same.
look
5*1/10*1 + 2*2/5*2
5/10+4/10.
(addition is possible bcz denominator are same)
(5+4)/10
9/10 is answer
Select all of the situations below that can be modeled by the expression 4 + 3x.
Four more than three and a number.
Four more than three times a number.
The sum of three times a number and four.
The sum of the product of four, three, and a number.
The sum of four and the product of three and a number.
Answer:
1 2 3
Step-by-step explanation:
The expression 3 x 7 - 4x8+2 is equivalent to which of the following?
A 3* (7 - 4) * (8 + 2)
B (3 x 7) - (4 x 8) + 2
h
C (3 x 7) - 48 + 2)
D 3* (7 - 4) * 8 + 2
A rectangular garden is 9 feet long and 3 feet wide. A second rectangular garden has dimensions that are double the dimensions of the first garden. What is the percent of change in perimeter from the first garden to the second garden?
Answer:77.7778%
9+9+3+3=27
18+18+6+6=48
Step-by-step explanation:
Please help ASAP! It would be greatly appreciated. Thank you.
Answer:
2one
Step-by-step explanation:
Identify like terms in the expression. 12n-6+p+6n
Answer:
18n+p-6
Step-by-step explanation:
you combine 12 and 6, then put the exponents in order
Hey there!
Like terms are "from the same family"
Let me clarify.
For example. we have an expression "2t+12h-6h"
In this case, 12h and -6h are like terms and 2t and 12h are not like terms.
Here's another example:
r+a-y+4+9-1
The like terms are:
4, 9, and -1
Now that we know what like terms are, let's identify the like terms in the given expression.
The expression is:
[tex]\bold{12n-6+p+6n}[/tex]
What are the like terms?
That's right, 12n and 6n:
[tex]\bold{12n+6n-6+p}[/tex]
[tex]\bold{18n-6+p}[/tex]
Hence, the answer is
[tex]\boxed{\boxed{\bold{18n-6+p}}}[/tex]
Hope everything is clear.
Let me know if you have any other questions; if so, please comment.
#LearningDoesn'tEnd
#LearningIsFun
[tex]\rule{250}{2}[/tex]
What is the image of (0, -8) after a reflection over the line y = -x?
Submit Answer
Answer:
(8,0)
Step-by-step explanation:
could be negative 8 but it said positive 8
positive works
The required reflection of the point (0, -8) on the line y = -x is (8, 0).
To determine the image of (0, -8) after a reflection over the line y = -x.
the equation is the relationship between variables and represented as y = ax + b is an example of a polynomial equation.
Here,
For the image of the point of the line y = -x
The reflection of point (0, - 8) is given as by swaping the value and change the sign, So the image of the point is (8, 0).
Thus, the required reflection of the point (0, -8) on the line y = -x is (8, 0).
Learn more about equation here:
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25x -5 + 32 = (when x = 3)
Answer:
102
Step-by-step explanation:
25 x 3 - 5 + 32
75 - 5 + 32
70 + 32
=102
Answer:
102
Step-by-step explanation:
25(3)-5+32
75-5+32
70+32
102
Use the information below to determine if AB and CD are parallel, perpendicular or neither.
(0, – 4), (-1, — 7), (3, 0), (-3, 2)
Answer:
perpendicularStep-by-step explanation:
Calculate the slope:
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
Let m₁ and m₂ are the slopes of AB and CD.
Then
if m₁ = m₂ → lines are parallel
if m₁ · m₂ = -1 → lines are perpendicular
[tex]A(0;\ -4);\ B(-1;\ -7)\\\\m_{AB}=\dfrac{-7-(-4)}{-1-0}=\dfrac{-7+4}{-1}=\dfrac{-3}{-1}=3\\\\C(3;\ 0);\ D(-3;\ 2)\\\\m_{CD}=\dfrac{2-0}{-3-3}=\dfrac{2}{-6}=-\dfrac{2:2}{6:2}=-\dfrac{1}{3}[/tex]
[tex]m_{AB}\neq m_{CD}[/tex] - no parallel
[tex]m_{AB}\cdot m_{CD}=3\cdot\left(-\dfrac{1}{3}\right)=-\dfrac{3}{3}=-1[/tex] - perpendicular
Which BEST describes the relationship between
the two triangles?
A. The triangles are a reflection of each other and are
congruent by side-side-angle.
B. The triangles are a reflection of each other and are
congruent by side-angle-side.
C. The triangles are a translation of each other and are
congruent by side-side-angle.
D. The triangles are a translation of each other and are
congruent by side-angle-side.
1-25 Cash paid to Hari Rs.12500 in full settlement of his
uired: a. Journal Entries b. Hari Account
Answer:
i dont know please ask to raju landge urfa tapori anna
PLLSSS hEELPPPP
What is the inverse of the following statement?
If two triangles are congruent, then their corresponding angles are congruent.
A. If the corresponding angles of two triangles are congruent, then the triangles are congruent.
B. If two triangles are not congruent, then their corresponding angles are not congruent.
C. If two triangles are congruent, then their corresponding angles are congruent.
D. If the corresponding angles of two triangles are not congruent, then the triangles are not congruent.
Answer:
A
Step-by-step explanation:
A, because you just have to flip the cause and effect.
If two triangles are congruent, then their corresponding angles are congruent.
So, if the corresponding angles are congruent, then the triangles are congruent
You can use this property for problems similar to this one, that have cause and effect relationships.
Sam is developing a metric to try to measure how generous an individual is. In order to evaluate whether it is actually measuring generosity, Sam is checking to see if there is any correlation between a person's score on the metric and the amount of money they donate to charities or give to others in need. In other words, Sam is evaluating the _____ of the metric.
By checking to see if there is correlation, Sam is evaluating the criterion validity of the metric.
How to determine the measured parameter of the metricFrom the question, we understand that Sam tests the metric to check for the presence or absence of correlation in the metric.
This, in other words means that Sam is checking the criterion validity of the metric.
Hence, the true statement is that Sam is evaluating the criterion validity of the metric.
Read more about correlation at:
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The vertices of a rectangle are w. 2). 14, 2). Y14.-3), and 21.-3). Find the perimeter of the
rectangle
Check the picture below.
IM GIVING 25 PTS AND BRAINLIESTTTT
Answer:
answer is A. the graph does not cross over the X axis
and to check whether I'm correct.
calculate -(1/3)^0 which equals -1
and also check using 4 as the X value : -(1/3)^4 = - 1/81
ALL THESE ANSWERS ARE NEGATIVE ANSWERS
2. A business is purchasing t-shirts with their logo on them. Timmy's T-Shirt
Shop charges a $35 set-up fee and $10 per shirt. Shirts-O-Rama charges a $55
set-up fee and $5 per shirt. USE A TABLE to determine how many shirts would
need to be purchased for the total cost to be equal at both stores and what that
total cost would be.