Question 1

Graph shows the number of sports utility vehicles  sold in the United States.  represents sales in year  in thousands of vehicles. Find  . 
A) 
B) 
C) 
D) 
E)

Accepted Answer

B

Question 2

Choose the graph of the function  from the following:
A) 
B) 
C) 
D)

Accepted Answer

D

Question 3

Choose the graph of the function  from the following:
A) 
B) 
C) 
D)

Accepted Answer

The graph in option B resembles the graph of an exponential function with a horizontal asymptote at y=0 and a vertical asymptote at x=2. The other options either do not have an asymptote or have the horizontal asymptote at a different value.

Question 4

Graph shows the number of sports utility vehicles  sold in the United States.  represents sales in year  in thousands of vehicles. Find  . 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Graph shows the number of sports utility...

Question 5

Use the graph of the function f to find  . 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Use the graph of the function f...

Question 6

Use technology (such as spreadsheet web site utilities, or a graphing calculator)to evaluate the function for  .  Round the answer to four decimal places if necessary.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Use technology (such as spreadsheet web site...

Question 7

Function f is  . Find  .
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Function f is  . Find ...

Question 8

Given  , find  .
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Given  , find  .
A) 
B)...

Question 9

Function  is  . Find  .
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Function  is  . Find ...

Question 10

Use the graph of the function f to find  . 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Use the graph of the function f...

Question 11

Function f is  . Find  .
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Function f is  . Find ...

Question 12

Choose the graph of the function  from the following:
A) 
B) 
C) 
D)

Accepted Answer

The answer of Choose the graph of the function ...

Question 13

The value of U.S. trade with China from 1994 through 2001 can be approximated by  billion dollars (  is time in years since 1994). Find an appropriate domain of  .
A) 
B) 
C) 
D) 
E)

Accepted Answer

The domain should represent the time period from 1994 through 2001, which is 8 years. Therefore, the domain should be from 0 (1994) to 8 (2001), which corresponds to a time in years since 1994 of 0 to 8. Choice B represents this, as the value of 11ebfe6a_2ca2_13ef_96cc_3f5f9024c7e1_TBX8650_11 at 8 years is 13. Therefore, the domain of 11ebfe6a_2ca2_13ef_96cc_3f5f9024c7e1_TBX8650_11 is from 0 to 8.

Question 14

Choose the graph of the function  from the following:
A) 
B) 
C) 
D)

Accepted Answer

The answer of Choose the graph of the function ...

Question 15

Given  , find  .
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Given  , find  .
A) 
B)...

Question 16

Function f is  . Find  .
A) 
B) 
C) 
D)No solution
E)

Accepted Answer

The answer of Function f is  . Find ...

Question 17

Given  , find 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Given  , find 
A) 
B) 
C)...

Question 18

Use technology (such as spreadsheet web site utilities, or a graphing calculator)to evaluate the function for  . 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Use technology (such as spreadsheet web site...

Question 19

Given  , find  .
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Given  , find  .
A) 
B)...

Question 20

Given  , find  .
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Given  , find  .
A) 
B)...

Quiz 1: Functions and Linear Models

Graph shows the number of sports utility vehicles sold in the United States. represents sales in year in thousands of vehicles. Find .

Choose the graph of the function from the following:

Choose the graph of the function from the following:

Graph shows the number of sports utility vehicles sold in the United States. represents sales in year in thousands of vehicles. Find .

Use the graph of the function f to find .

Use technology (such as spreadsheet web site utilities, or a graphing calculator) to evaluate the function for . Round the answer to four decimal places if necessary.

Function f is . Find .

Given , find .

Function is . Find .

Use the graph of the function f to find .

Function f is . Find .

Choose the graph of the function from the following:

The value of U.S. trade with China from 1994 through 2001 can be approximated by billion dollars ( is time in years since 1994) . Find an appropriate domain of .

Choose the graph of the function from the following:

Given , find .

Function f is . Find .

Given , find

Use technology (such as spreadsheet web site utilities, or a graphing calculator) to evaluate the function for .

Given , find .

Given , find .