Unit 1 Practice Test

12 Questions  I  By Klrhinehart3843
Please take the quiz to rate it.

 Unit 1 Practice Test
This is a practice test for Mrs. Rhinehart, Mrs. Rucker and Mrs. Gee' s Math1 Unit 1 Test.

  
Changes are done, please start the quiz.


Questions and Answers

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
  • 1. 
     Given f(x) = -2x2 , evaluate f(-3).
    • A. 

      18

    • B. 

      36

    • C. 

      -18

    • D. 

      -36


  • 2. 
    The function c(m) = .25m + 10, represents the total monthly cost for a cell phone, where m represents the number of minutes used.  What is the dependent quantity?
    • A. 

      Number of Minutes

    • B. 

      Total monthly cost

    • C. 

      Cost per minute


  • 3. 

    This function is a graph of which of the following types of functions?
    • A. 

      Linear

    • B. 

      Absolute Value

    • C. 

      Quadratic

    • D. 

      Cubic

    • E. 

      Square Root


  • 4. 
    Describe the transformations from the parent function to h(x) = -2(x - 3)3 .
    • A. 

      Shift down, Stretch, then a Reflection across the y-axis

    • B. 

      Shift right, Shrink, then a Reflection across the x-axis

    • C. 

      Shift left, Shrink, then a Reflection across the y-axis

    • D. 

      Shift right, Stretch, then a Reflection across the x-axis


  • 5. 
    Which of the functions below is the correct function for the parent linear function that has been reflected across the y-axis and shifted up 5?
    • A. 

      F(x) = x + 5

    • B. 

      F(x) = -x + 5

    • C. 

      F(x) = -x - 5

    • D. 

      F(x) = x -5


  • 6. 
    Which of the following is the correct description for the end behavior of f(x) = -(x)2 + 3?
    • A. 

      Both arms reach up

    • B. 

      Both arms reach down

    • C. 

      Right arm reaches up, Left arm reaches down

    • D. 

      Right arm reaches down, Left arm reaches up

    • E. 

      One arm reaches right


  • 7. 
    A set of functions with similar characteristics is the definition of . . .
    • A. 

      Parent Function

    • B. 

      Domain

    • C. 

      Family of Functions

    • D. 

      Range


  • 8. 
    True/False:  The function f(x) = x3 has a maximum at (0, 0).
    • A. 

      True

    • B. 

      False


  • 9. 
    Given the sequence 0, 1, 3, 6, 10, . . ., find S(7).
    • A. 

      21

    • B. 

      15

    • C. 

      7

    • D. 

      0


  • 10. 
    Using the table below, find the rate of change when x changes from -2 to 1.x           -2         -1        0         1         2f(x)        -6          1        2         3        10
    • A. 

      -3

    • B. 

      1/3

    • C. 

      -1/3

    • D. 

      3


  • 11. 
    The function g(x) = 10x represents the total profit from selling t-shirts, where x is the number of t-shirts sold.  Find the rate of change when the number of t-shirts increases from 3 to 10.
    • A. 

      7

    • B. 

      10

    • C. 

      70

    • D. 

      5


  • 12. 
    Which of the following is the correct slope and y-intercept for the linear function f(x) = -5x + 8?
    • A. 

      Slope = -5, y-intercept = 8

    • B. 

      Slope = 8, y-intercept = -5

    • C. 

      Slope = 5, y-intercept = 8

    • D. 

      Slope = -8, y-intercept = 5


Back to top

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz
We have sent an email with your new password.