The function f(x)= -7x + 13 has a range given by {-15, 22, 29). Select the domain values of the function from the list. Complete the explanation for how you arrived at
your answer.
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Domain: {4, -9/7, -16/7}

Step-by-step explanation:

Given the function, f(x)= -7x + 13 has a range given by {-15, 22, 29):

You can get the domain values algebraically by substituting the range values into the given function.  

f(x) = -15:

f(x)= -7x + 13  

-15 = -7x + 13  

-15 - 13 = -7x + 13 - 13

-28 = -7x

Divide both sides by -7 to solve for x:

-28/-7 = -7x/-7

4 = x

f(x) = 22:

f(x)= -7x + 13  

22 = -7x + 13  

22 - 13 = -7x + 13 - 13

9  = -7x

Divide both sides by -7 to solve for x:

9/-7 = -7x/-7

-9/7 = x

f(x) = 29:

f(x)= -7x + 13  

29 = -7x + 13  

29 - 13 = -7x + 13 - 13

16  = -7x

Divide both sides by -7 to solve for x:

16/-7 = -7x/-7

- 16/7 = x

Therefore, the domain of the function, f(x)= -7x + 13 is: {4, -9/7, -16/7}

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice