What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with f(x - 7)?

Answers

Answer 1

The graph is translated 7 units to the right.

Related Questions

Help needed please and thank you!

Answers

To solve this problem, we use the formula given, which states that SA=6s^2, where SA is the surface area and s is the edge length of the cube.

We were given that the edge length of the cube is 3 1/2 feet, and that we are trying to find the surface area of the cube, so let’s plug these values into our formula.

SA=6(3 1/2)^2
To make this easier to simplify, we are going to replace 3 1/2 with its equal improper fraction, 7/2.
SA=6(7/2)^2
Now, following the order of operations, we are going to simplify what is inside the parenthesis by squaring it.
SA=6(49/4)
Now, we are going to multiply our last two terms together, to get:
SA= 294/4
This number simplifies to 147/2 when we divide both the numerator and denominator by their greatest common factor of 2.
However, the problem asks for your answer as a mixed number in simplest form, which we get when we divide out this improper fraction.
Your final answer is 73 1/2 ft^2.

I hope this helps!

Find the slope.
1.) (-4, -18), (-2, -10)
2.) (-19, 3), (7, 16)

Answers

To find the slope, use rise over run.

1) The difference between x values is 2. This is the run.
The difference between y values is 8. This is the rise.
8 over 2, or 8 divided by 2, is 4. The slope is 4.

1) The difference between x values is 26. This is the run.
The difference between y values is 13. This is the rise.
13 over 26, or 13 divided by 26, is 1/2. The slope is 1/2.

Hope this helps!

What is the area for carpeting a floor?

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the answer to number 7 would be area

write a story problem for 32 divided by 5 so that the question you pose would be answered by 6 2/5

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Hello there!

Your question states: Write a story problem for 32 divided by 5 so that the question you pose would be answered by 6 2/5

Marcus has a lemonade stand. He wants to see how is many pitchers of lemonade he can make. The amount lemonade mix he has enough to make 32 glasses of lemonade. Each pitcher can hold 5 cups of lemonade. How many pitchers of lemonade can Marcus make?

The figure this out, we would divide 32 by 5 to get the answer 6 2/5. In this case, 6 2/5 would represents 6 2/5 pitchers of lemonade.

Hope I helped!

Let me know if you need anything else!

~ Zoe

A story problem for the division problem is: 5 friends sharing going on a holiday and the total cost is $32

Writing a story problem for the division

From the question, we have the following parameters that can be used in our computation:

32 divided by 5

Also, we have the result to be

Result = 6 2/5

A story problem for this division is as follows:

Five friends decided to go on a holiday together. After calculating the total cost of $32, they split it evenly, so each friend contributed $6 2/5.

Answers

There are 10 such equal triangles if the decagon is regular.
Area of 1 triangle = 161/10 = 16.1 square inches.

Area of a triangle = 1/2 * b * h
area = 16.1
base = 4.6 (the length of each side)

16.1 = 1/2 * 4.6 * h
32.1 = 4.6 * h
h = 32.1 / 4.6
h = 6.98 inches. <<<< answer

if 5 bags cost $255.35 how much would 2 bags cost

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The answer would be $102.14 if you divide 255.35 by 5 then multiply it by 2, you'll get 102.14
255.35 divided by 5 = 51.07 x 2 = 102.14

Hope this helps! ;)

Answer:

yes 102.14

Step-by-step explanation:

I really need the answer I’ve been stuck on this all day

Answers

the last option since u need to multiply 3 to the other side and divide everything else

[tex]V = \frac{1}{3} lwh \\ 3V = lwh \\ w = \frac{3V}{lh} [/tex]

Those are the steps on how to answer your problem

The line plots show the results of a survey of 10 boys and 10 girls about how many hours they spent reading for pleasure the previous week.

Select from the drop-down menus to complete each statement.

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What drop down menus

the drop down menu is: The range A) Greater for the boys, B) greater for the girls or C) it's the same for both set of data.
The second drop down menu is: The mean A) Greater for the boys, B) greater for the girls or C) it's the same for both set of data.

In Ms. K’s class, 75% of the students are the boys. There are 18 boys in the class. How many students are in the class?

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So 75% = 3/4
and there is 18 boys. what you do is divide 18 by 3 to get 6
and then you multiply; 6 x 4 = 24 students

A candle is 7 in. Tall after burning for 1 h. The same candle is 5 1/2 in. Tall after burning for 4 h. Write a linear equation to model the height y after burning x hours

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You are given two points on the line:
.. (1, 7) and (4, 5.5)

You can use the 2-point form of the equation for a line.
.. y = (y2-y1)/(x2-x1)*(x -x1) +y1
.. y = (5.5 -7)/(4 -1)*(x -1) +7
.. y = -0.5x +7.5

Your linear equation is y = -0.5x +7.5

If the principal on one loan is $1,000 more than another loan, the total cost of the loan is $1,000 more.

Answers

2,000? Not a good description

Answer:False

Step-by-step explanation:

Must a decimal divisor and a decimal dividend have the same number of decimal places in order to have a whole number quotient? write a division equation using two decimal numbers to support your answer.

Answers

No.

0.5/0.125 = 4 . . . . . 1 dp divided by 3 dp

Answer:

NO. They do not have to be equal

Step-by-step explanation:

A whole number takes place when two conditions are satisfied:

1. The numerator or the dividend is greater than the divisor.

For example, when you divide 0.1 by 0.002.

The dividend 0.1 is greater than 0.002

2. The divisor is small than the dividend.

This rule is the same as one above.

for example:

the quotient x is given by [tex]\frac{1}{0.25}\\ = 4[/tex]

How can i express this decimal as a fraction? (Explain please!)

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Fraction = 13/4

.24 is a quarter (1/4)
So we know the denominator is 4
There are three wholes of 4 -->3 1/4 (mixed fraction)
Improper fraction is easy 13/4

Substitute the given values of the variables into the equation. Write True or False to indicate whether the values make the open sentence true or false. Show all work for solving the problem. Values: x=7,y=0.2,z=22

2x+0.8/y=z-4

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this is false because 2(7)+0.8/0.2=56 and 22* -4 is equal to -88 and -88 is not equal to 56

rewrite using parentheses to make each statement true

a: 42 + 12 ÷ 6 = 9

b: 33 - 14 1/2 + 3 1/2 = 15

c: 32 ÷ 8 x 2 = 2

all i need to know is where parentheses go.

Answers

a. (42+12)

b. (14 1/2 + 3 1/2)

c. (8 x 2)

A. (42 + 12) ÷ 6 = 9
B. 33 - (14 1/2 + 3 1/2) = 15
C.32 ÷ (8 X 2) = 2

Find the vertex and x-intercepts for 39x^2+38x+8.

Answers

vertex:(-19/39,-49/39)
x-int: (-4/13,0) and (-2/3,0)

This table shows the daily high temperature, in Fahrenheit, for two cities for ten days. City A 90 85 84 85 80 82 83 85 89 82 City B 77 78 98 91 78 76 78 85 84 71 Which conclusion can be drawn from the data? A: The temperature range between the maximum and minimum values for city A is greater than the temperature range between the maximum and minimum values for city B. B: The median and mode are different for city B. C: The median is less for city A than for city B. D: On average, city A was warmer than city B.

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I would have to say it would be D. On average, city A was warmer than city B.

Hope this helps ;}

City A Is Warmer Than City B. :) Sorry for being late

Can someone please help me with 2,3,4

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2. (3) - eye color is non-numerical (blue, green, gray, brown, and so on)

3. (2) - mean is the best measure, because the problem statement tells you that you want to compare "the average amount of time". You could argue that the median might more fairly represent a "typical" time spent exercising, but that is not what the question tells you to compare.

4. (4) 0.90. The data has a positive slope, so r > 0. It falls close to a line, so the correlation is closer to 1 than to 0.

Triangle ABC has vertices A(5, 3) , B(3, 7) , and C(1, 4) . Triangle ABC is dilated, and the vertices of the image are A′(2.5, 1.5) , B′(1.5, 3.5) , and C′(0.5, 2) . The center of dilation is the origin.

What is the scale factor of the dilation?

0.25

0.5

2

4

Answers

I believe the answer would be 0.5

Hope this helps ;}

Answer: The correct answer is (B) 0.5.

Step-by-step explanation: Given that A(5, 3) , B(3, 7) and C(1, 4) are the vertices of ΔABC and A′(2.5, 1.5) , B′(1.5, 3.5) and C′(0.5, 2) are the vertices of ΔA'B'C'.

We are to find the scale factor of the dilation of the centre of dilation is origin.

We know that the scale factor of dilation is given by the following formula:

[tex]S_c=\dfrac{\textup{length of a side of the dilated figure}}{\textup{length of the corresponding side of the original figure}}.[/tex]

We can calculate the lengths of the corresponding sides AB and A'B' of ΔABC and ΔA'B'C' respectively using distance formula as follows:

[tex]AB=\sqrt{(3-5)^2+(7-3)^2}=\sqrt{4+16}=\sqrt{20}=2\sqrt5,\\\\A'B'=\sqrt{(1.5-2.5)^2+(3.5-1.5)^2}=\sqrt{1+4}=\sqrt{5}.[/tex]

Therefore, the scale factor for the dilation is given by

[tex]S_c=\dfrac{A'B'}{AB}=\dfrac{\sqrt5}{2\sqrt5}=\dfrac{1}{2}=0.5.[/tex]

Thus, the required scale factor is (B) 0.5.

Camryn practices the trumpet every 11th day and the flute every 3rd day. Camryn practiced both today. How many days until Camryn practices both the flute and trumpet again?

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Multiples of 11:
11, 22, 33, 44, 55

Multiples of 3:
3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33

Camryn will practice both on the 33th day.

The correct answer is 33 days. The least number of days until Camryn practices both the flute and trumpet again is 33 days.

To determine how many days until Camryn practices both the flute and trumpet again, we need to find the least common multiple (LCM) of the two periods: every 11th day for the trumpet and every 3rd day for the flute.

The LCM of two numbers is the smallest number that is a multiple of both numbers. To find the LCM of 11 and 3, we can list the multiples of each number until we find a common multiple:

Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, ...

Multiples of 11: 11, 22, 33, ...

The smallest common multiple of 3 and 11 is 33. Therefore, Camryn will practice both instruments again in 33 days.

Alternatively, we can calculate the LCM using the prime factorization of the two numbers. Since 3 is a prime number and 11 is also a prime number, the LCM is simply the product of the two:

LCM(3, 11) = 3*11 = 33

Thus, the least number of days until Camryn practices both the flute and trumpet again is 33 days.

The sales tax in the city of Taxemalot is 8.1%. What is the growth factor for any item purchased at your local Tarmart? a. 8.1 c. 1.081 b. 0.81 d. 81

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the answer would be c or (B) 0.81

The answer is C. Hope i helped.

Suppose that 2% of the students in a school have head lice and the test for head lice is accurate 75% of the time. What is the probability that a student in the school has head lice, given that the test came back positive? Round your answer to the nearest tenth of a percent.

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To answer this you will find what 75% of the 2% of the student is. To calculate this, you will multiply 75% (0.75) and 2% (0.02). The answer is 0.015 which rounds to 0.02 chance. As a percent it is a 1.5% probability.

Answer: Probability of getting a student in the school has head lice given that the test came back positive is 0.058.

Step-by-step explanation:

Since we have given that

Let E be the event that the student actually having head lice.

Let A be the event that the report shows positive.

Since there are 2% of the students in a school having lead lice.

P(E) = 0.02

P(E')=1-0.02=0.98

Similarly, the probability that the test for head lice is accurate = 75% of the time.

So, [tex]P(A\mid E)=75\%=0.75\\\\Similarly,\\\\P(A\mid E')=1-0.75=0.25[/tex]

We need to find the probability that a student in the school has head lice , given that the test came back positive.

So, By using Bayes Theorem, we get that

[tex]P(E\mid A)=\dfrac{P(A\mid E).P(E)}{P(A\mid E).P(E)+P(A\mid E').P(E')}\\\\P(E\mid A)=\dfrac{0.02\times 0.75}{0.02\times 0.75+0.98\times 0.25}\\\\P(E\mid A)=\dfrac{0.015}{0.015+0.245}\\\\P(E\mid A)=\dfrac{0.015}{0.26}\\\\P(E\mid A)=0.0576\approx 0.058=5.8\%[/tex]

Hence, Probability of getting a student in the school has head lice given that the test came back positive is 0.058.

what is the order from least to greatest for 5.934, 59/10, 5 8/9, 5.94

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5 8/9, 59/10, 5.934, 5.94 are the solutions from least to greatest.

whoever answers first gets a brainliest . thanks

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To find the number less than x you have to subtract with the larger number .
8.0-2.5 = 5.5
Find the number that greater than x you have to add those to number
8.0+2.5 = 10.5
So
5.5

8<x<10.5
because it is longer than 8 but if you add the 2.5 to it it is shorter than 10.5

Suppose your heart is beating 72 times per minute. At this rate, how many times will it beat in 15 minutes?

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Hey there!

All you need to do is multiply the beats per minute by 15 minutes.
72 x 15=1080. Your heart will beat 1080 times in 15 minutes.

I hope this helps!

A flagpole is 4meters tall how many centimeters tall is the flagpole

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1 meter = 100 centimeters therefore,
4 meters = 400 centimeters

Enter a recursive rule for the geometric sequence. 10, −80, 640, −5120, ...

a(1)=
a(n)=

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The recursive formula would be:
[tex]a_1=10 \\a_{n}=a_{n-1} \times (-8)[/tex]

This is because the first term, a₁, is 10. A recursive rule is dependent upon the term before it (a(n-1)) and the common ratio. The common ratio, or the number that each term is multiplied by, is -8.

Answer:

The value is:

a(1)=10 and a(n)=(-8)×a(n-1)

Step-by-step explanation:

We are given a sequence as:

10, -80 , 640 , -5120 ,.........

since by looking at the sequence we could see that it is a geometric progression (G.P.) with common ratio -8.

Also a(1) denotes the first term of the sequence and a(n) denotes the nth term of the sequence.

a(1)=10

Also a(n)=(-8)×a(n-1)

since a(1)=10

a(2)=(-8)×10=-80

a(3)=(-8)×(-80)=640

a(4)=(-8)×640=-5120

and so on.

Hence the answer is:

a(1)=10 and a(n)=(-8)×a(n-1)

pleasee ill give you brainliest

Answers

The answer is B as 3/4 squared is 9/16 and then - 6/16 gives you 3/16

the answer is B. x=3/4
x^2 ----- 3/4 × 3/4 = 9/16.
6/16- 9/16=3/16

Which expression is equivalent to 12(2+3x−6) ?

3x−4

32x−5

3x−5

32x−2

Answers

Simplify: 12(2 + 3x - 6)
= (12)(2 + 3x + - 6) = (12)(2) + (12)(3x) + (12)( - 6)
= 24 + 36x - 72
Answer = 36x - 48

2: Factor:

36x - 48
= 12(3x -4)

Answer
= 12(3x -4)

3: 12(2+3x−6)

= 12(3x + 2 - 6)

= 12(3x - 4)

Your Answer would be (A).

3x - 4

Answer:

A. 3X-4

Step-by-step explanation:

Consider this system of equations: y = x2 y = x + k For which value of k does the system have no real number solutions? For which value of k does the system have one real number solution? For which value of k does the system have two real number solutions?

Answers

Final answer:

For the given system of equations, the value of k determines the number of real number solutions.

Explanation:

In order to determine the number of real number solutions for the system of equations y = x^2 and y = x + k, we need to analyze the discriminant of the quadractic equation x^2 - (x + k) = 0.

If the discriminant is negative (less than zero), the system has no real number solutions.If the discriminant is zero, the system has one real number solution.If the discriminant is positive (greater than zero), the system has two real number solutions.

The discriminant of the quadratic equation x^2 - (x + k) = 0 can be calculated as b^2 - 4ac, where a = 1, b = -1, and c = -k.

For no real number solutions: b^2 - 4ac < 0

For one real number solution: b^2 - 4ac = 0

For two real number solutions: b^2 - 4ac > 0

Learn more about Quadratic equations here:

https://brainly.com/question/30098550

#SPJ3

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