Question 1

Given   . Find the value(s) of x such that f(x) = 1.
I
 
II
 
III
 
A) I
B) II
C) III
D) I and III

Accepted Answer

The answer of Given   . Find the value(s)...

Question 2

Find the domain of 
   . Write your answer as an interval or as the union of intervals.

Accepted Answer

The answer of Find the domain of 
  ...

Question 3

Find the domain of 
   . Write your answer as an interval or as the union of intervals.

Accepted Answer

The answer of Find the domain of 
  ...

Question 4

Find the domain of 
  
 .

Accepted Answer

The answer of Find the domain of 
  
...

Question 5

Which of the following functions has domain  ?
A)  
B)  
C)  
D)

Accepted Answer

The answer of Which of the following functions has domain...

Question 6

Suppose that h is defined by 
   . What is the range of h if the domain of h is the interval (1, 8]?

Accepted Answer

The answer of Suppose that h is defined by 
...

Question 7

Suppose that h is defined by 
   . What is the domain of h if the range of h is the interval (10, 20]?

Accepted Answer

The answer of Suppose that h is defined by 
...

Question 8

Suppose that h is defined by 
   . What is the domain of h if the range of h is the interval [11, 13)?

Accepted Answer

The answer of Suppose that h is defined by 
...

Question 9

Suppose that h is defined by   . What is the range of h if the domain of h is the interval (1, 5]?
A)
 
B)
 
C)
 
D)

Accepted Answer

The answer of Suppose that h is defined by ...

Question 10

Choose the function that is equal to  
A)  
B)  
C)  
D)

Accepted Answer

The answer of Choose the function that is equal to...

Question 11

Choose the function that is equal to  
A)  
B)  
C)  
D)

Accepted Answer

The answer of Choose the function that is equal to...

Question 12

Choose the formula that is a function.
A)  , for all x
B)  , for all x
C)  , for all x
D)  , for all x

Accepted Answer

The answer of Choose the formula that is a function.
A)...

Question 13

Choose the table that represents a function.

A)

B)

C)

D)

Accepted Answer

The answer of Choose the table that represents a function.

A)...

Question 14

From the functionx
  Evaluate f(12)

Accepted Answer

The answer of From the functionx
  Evaluate f(12)...

Question 15

Assume that g is the function completely defined by the table below. What is the domain of g?

Accepted Answer

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Question 16

Assume that g is the function completely defined by the table below. What is the range of g?

Accepted Answer

The answer of Assume that g is the function completely...

Question 17

If g is the function completely defined by the table below, then 3 is in the domain of g.

Accepted Answer

The answer of If g is the function completely defined...

Quiz 2: Functions and Their Graphs

Given . Find the value(s) of x such that f(x) = 1. I II III

Find the domain of . Write your answer as an interval or as the union of intervals.

Find the domain of . Write your answer as an interval or as the union of intervals.

Find the domain of .

Which of the following functions has domain ?

Suppose that h is defined by . What is the range of h if the domain of h is the interval (1, 8]?

Suppose that h is defined by . What is the domain of h if the range of h is the interval (10, 20]?

Suppose that h is defined by . What is the domain of h if the range of h is the interval [11, 13)?

Suppose that h is defined by . What is the range of h if the domain of h is the interval (1, 5]?

Choose the function that is equal to

Choose the function that is equal to

Choose the formula that is a function.

Choose the table that represents a function.

From the functionx Evaluate f(12)

Assume that g is the function completely defined by the table below. What is the domain of g?

Assume that g is the function completely defined by the table below. What is the range of g?

If g is the function completely defined by the table below, then 3 is in the domain of g.