Practice Page
Directions: Read carefully. Choose the best answer.
1.
 Functions A and B are displayed below:
Function A
x
y
1
2
2
4
3
8
4
16

 
Function B
compare2
 
a) What type of function is Function B?
Choose:
linear
quadratic exponential
 

b) What type of function is Function A?
Choose:
linear
quadratic exponential
 

c) Which function has the smaller y-intercept?
Choose:
Function A
Function B

 

 

2.
 Which function has the greatest y-intercept?
 
Choose:
the line that has a slope of 2 and passes through the point (1,-4).
y = 5(2x)
y = (x - 4)2

 

 

3.
 Given the functions stated below:

Function A

y = 2x
Function B
compare3
 
Which statement is true?
Choose:
The y-intercept of Function A is the same as that of Function B.
The y-intercept of Function A is greater than that of Function B.
The x-intercept of Function A is the same as that of Function B.
The x-intercept of Function A is smaller than that of Function B.

 

 

4.
 Given Function A and Function B as stated:

Function A
y = 2x + 1

a) Which function has the greater rate of change from x = 2 to x = 4?
Choose:
Function A
 Function B

Function B
x
y
-4
-10
-2
-4
2
8
4
14
 
b) Which function has the greater y-intercept?
Choose:
Function A
 Function B y-intercepts are the same

 

 

5.
 Function A is represented by the equation shown below.
Function B is represented by the graph shown below.

Function A
y = 2x

Which function is farther from
the x-axis when x = 2?
Choose:
Function A
Function B
Both are the same distance.
Neither has a value at x = 2.
Function BFFgraph3

 

 

6.
 Given Function A and Function B are stated:
Function A
the y-intercept of this function is 4 units larger than the
y-intercept of Function B

Which of the following functions could represent Function A?
Choose:
y = 0.5x - 1.5
y = x2 - 2x - 3
y = 3(2x)
y = | x + 4 |
Function B
compare4

 

 

7.
 Function A and Function B are linear functions.
 

Function A
y =| x + 1|

Which of the following statements about the features of Function A and Function B are true?

Choose all that apply. Hit Submit.

Function B
x
y
5
32
6
64
7
128
8
256
 

The y-intercept of Function A is greater than the y-intercept of Function B.

The y-intercept of Function A is less than the y-intercept of Function B.

The y-intercept of Function A is equal to the y-intercept of Function B.

The domain of both functions is the same.

The range of both function is the same.

Function A intersects the x-axis, but Function B does not intersect the x-axis.



        

 

 

8.
 Function A and Function B are linear functions.

Function A

y = 4x + 2
Function B
x
y
1
6
5
22
8
34
10
42
 
Which of the following statements is true?
Choose:
The rate of change of Function A is less than the rate of change of Function B.
The rate of change of Function B from x = 1 to x = 5 the same as the rate of change on that interval for y = 2x.
Function A = Function B for the domain of all real numbers.

 

 

9.
The graph of a quadratic function is shown at the right.
Which of the following exponential functions has the same y-intercept as the function at the right?
Choose:
y = 2x
y =2(2x)
y = 3(2x)
y = ½(2x)
compare6

 

 

10.
 Given Function A and Function B are stated:

Function A
y = (½)x

For which x-value will these two functions be equal?
Choose:
x = 0
x = 1
x = 2
x = 3
None of these values.
Function B
FFgraph3

 


divider

NOTE: The re-posting of materials (in part or whole) from this site to the Internet is copyright violation
 and is not considered "fair use" for educators. Please read the "Terms of Use".

Topical Outline | Algebra 1 Outline | MathBitsNotebook.com | MathBits' Teacher Resources
Terms of Use    Contact Person:  Donna Roberts

Copyright © 2012-2025 MathBitsNotebook.com. All Rights Reserved.