Question 1

Find the inverse of the one-to-one function. f ^-1(x) = __________

Accepted Answer

The answer of Find the inverse of the one-to-one function.
​...

Question 2

Evaluate g(s + 2) if g(y) = 12 - 5y. ​

Accepted Answer

A) g(s + 2) = -2 + 5s 
B) g(s + 2) = -2 - 5s 
C) g(s + 2) = 2 + 5s 
D) g(s + 2) = 2 - 5s 
E) g(s + 2) = 12 - 5s

Question 3

Find the x-intercept of the graph of the equation y = 3x + 15. ​

Accepted Answer

A) (0, -5) 
B) (0, 15) 
C) (15, 0) 
D) (0, 3) 
E) (-5, 0)

Question 4

Evaluate S(3) if S(r) = 4πr2. ​

Accepted Answer

A) S(3) = 40π 
B) ​S(3) = 9π 
C) S(3) = 38π 
D) S(3) = 36π 
E) S(3) = 37π

Question 5

Complete the following statement using the appropriate symbol. ​  ____  ​

Accepted Answer

A) = 
B) > 
C) < 
D) ≥ 
E) ≤

Question 6

Find  and the domain of the composite function. ​  ​

Accepted Answer

A)   Domain of  : all real numbers x except  
B)   Domain of  : all real numbers x except  
C)   Domain of  : all real numbers x except  
D)   Domain of  : all real numbers x except  
E)   Domain of  : all real numbers x except

Question 7

Find all real values of x such that f(x) = 0. ​  ​

Accepted Answer

A) x = 2 
B) x =  
C) x =  
D) x =  
E) x =

Question 8

Use a calculator to evaluate the following expression.(Round your answer to three decimal places.) ​  ​

Accepted Answer

A) 863.773 
B) 893.773 
C) 873.773 
D) 3.137 × 1010 
E) 883.773

Question 9

Tell whether the slope of the line is positive, negative, 0, or undefined.
Choose the correct letter for each question.
-neither

Accepted Answer

A)  
B)  
C)  
D)

Question 10

Write the equation of the line that passes through the point P (0, 0) and is perpendicular to the line y = - 2x + 10. ​

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 11

Determine which of the following point lies on the graph of the equation. ​  ​

Accepted Answer

A) (3, 1) 
B) (2, 3) 
C) (4, 1) 
D) (2, 1) 
E) (2, 2)

Question 12

Write the standard form of the equation of the circle with the given characteristics. ​
Center: (6, 1); Solution point: (5, 9)
​

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 13

Find the slope of the line passing through the pair of points. ​
P (-9, 14); Q (-18, -2)
​

Accepted Answer

A) m =  
B) m = -  
C) m = -  
D) m =  
E) none of these

Question 14

Find the slope of the line passing through the pair of points. ​
(10, 12), (12, -12)
​

Accepted Answer

A)   m = -12 
B)   m = -12 
C)   m =  
D)   m =  
E)   m =

Question 15

Evaluate the expression for the given value of x. ​  ​

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 16

Solve the following equation. ​  ​

Accepted Answer

A) ​  
B) ​  
C) ​  
D) ​  
E) ​

Question 17

Select the graph of the function and find the zeros of the function. ​  ​

Accepted Answer

A)   ​  
B) ​   
C)   ​  
D) ​   
E) ​

Question 18

Find the inverse function of  . ​

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 19

Find the zeros of the function algebraically. ​  ​

Accepted Answer

A)   
B)   
C) ​  
D)   
E)

Question 20

Determine which numbers in the set are natural numbers. -12, 8, 4,  , 0, -4,

Accepted Answer

A) 8, 4,  , 0,  
B) 8, 4, 0 
C) 8, 4,  
D) 8, 4 
E) -12, 8, 4, 0, -4

Exam 7: Prerequisites

Find the inverse of the one-to-one function. f ^-1(x) = __________

Evaluate g(s + 2) if g(y) = 12 - 5y.

Find the x-intercept of the graph of the equation y = 3x + 15.

Evaluate S(3) if S(r) = 4πr².

Complete the following statement using the appropriate symbol. ____

Find and the domain of the composite function.

Find all real values of x such that f(x) = 0.

Use a calculator to evaluate the following expression.(Round your answer to three decimal places.)

Tell whether the slope of the line is positive, negative, 0, or undefined. Choose the correct letter for each question. -neither

Write the equation of the line that passes through the point P (0, 0) and is perpendicular to the line y = - 2x + 10.

Determine which of the following point lies on the graph of the equation.

Write the standard form of the equation of the circle with the given characteristics. Center: (6, 1) ; Solution point: (5, 9)

Find the slope of the line passing through the pair of points. P (-9, 14) ; Q (-18, -2)

Find the slope of the line passing through the pair of points. (10, 12) , (12, -12)

Evaluate the expression for the given value of x.

Solve the following equation.

Select the graph of the function and find the zeros of the function.

Find the inverse function of .

Find the zeros of the function algebraically.

Determine which numbers in the set are natural numbers. -12, 8, 4, , 0, -4,

Exam 7: Prerequisites

Find the inverse of the one-to-one function. ​ ​ f -1(x) = __________

Evaluate g(s + 2) if g(y) = 12 - 5y. ​

Find the x-intercept of the graph of the equation y = 3x + 15. ​

Evaluate S(3) if S(r) = 4πr2. ​

Complete the following statement using the appropriate symbol. ​ ____ ​

Find and the domain of the composite function. ​ ​

Find all real values of x such that f(x) = 0. ​ ​

Use a calculator to evaluate the following expression.(Round your answer to three decimal places.) ​ ​

Tell whether the slope of the line is positive, negative, 0, or undefined. Choose the correct letter for each question. -neither

Write the equation of the line that passes through the point P (0, 0) and is perpendicular to the line y = - 2x + 10. ​

Determine which of the following point lies on the graph of the equation. ​ ​

Write the standard form of the equation of the circle with the given characteristics. ​ Center: (6, 1) ; Solution point: (5, 9) ​

Find the slope of the line passing through the pair of points. ​ P (-9, 14) ; Q (-18, -2) ​

Find the slope of the line passing through the pair of points. ​ (10, 12) , (12, -12) ​

Evaluate the expression for the given value of x. ​ ​

Solve the following equation. ​ ​

Select the graph of the function and find the zeros of the function. ​ ​

Find the inverse function of . ​

Find the zeros of the function algebraically. ​ ​

Determine which numbers in the set are natural numbers. -12, 8, 4, , 0, -4,

Find the inverse of the one-to-one function. f ^-1(x) = __________

Evaluate g(s + 2) if g(y) = 12 - 5y.

Find the x-intercept of the graph of the equation y = 3x + 15.

Evaluate S(3) if S(r) = 4πr².

Complete the following statement using the appropriate symbol. ____

Find and the domain of the composite function.

Find all real values of x such that f(x) = 0.

Use a calculator to evaluate the following expression.(Round your answer to three decimal places.)

Write the equation of the line that passes through the point P (0, 0) and is perpendicular to the line y = - 2x + 10.

Determine which of the following point lies on the graph of the equation.

Write the standard form of the equation of the circle with the given characteristics. Center: (6, 1) ; Solution point: (5, 9)

Find the slope of the line passing through the pair of points. P (-9, 14) ; Q (-18, -2)

Find the slope of the line passing through the pair of points. (10, 12) , (12, -12)

Evaluate the expression for the given value of x.

Solve the following equation.

Select the graph of the function and find the zeros of the function.

Find the inverse function of .

Find the zeros of the function algebraically.