Math 1 1st Quarter Practice Assessment

20 Questions | Total Attempts: 97

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Math 1 1st Quarter Practice Assessment

This is a practice assessment for the first quarter of Math 1. It covers Unit 1 and a portion of Unit 2. (MM1A1a-g & MM1A2a-d). We do not have a midterm at the first quarter but this will give you a good idea of your knowledge so far.


Questions and Answers
  • 1. 
    MM1A1a.  Given f(x) = -2x2 + 1, evaluate f(-2).
    • A. 

      17

    • B. 

      -7

    • C. 

      9

    • D. 

      -9

  • 2. 
    MM1A1b.  The function below is what type of function?
    • A. 

      Linear

    • B. 

      Absolute Value

    • C. 

      Quadratic

    • D. 

      Cubic

    • E. 

      Rational

  • 3. 
    MM1A1c.  Which of the following is the description of the transformations from the parent function?  f(x) = -(x+5)3
    • A. 

      Shift up 5, followed by a reflection across the y-axis.

    • B. 

      Shift left 5, followed by a reflection across the x-axis.

    • C. 

      Shift down five, followed by a reflection across the y-axis.

    • D. 

      Shift right five, followed by a reflection across the x-axis.

  • 4. 
    MM1A1d.  Which of the following describes the interval of increase for the function below?
    • A. 

      [0, oo]

    • B. 

      [-oo, 3]

    • C. 

      [3, oo]

    • D. 

      [-oo, 0]

  • 5. 
    MM1A1e.  Given 13, 10, 7, ... find S(6).
    • A. 

      -2

    • B. 

      1

    • C. 

      4

    • D. 

      -5

  • 6. 
    MM1A1f.  Given the function g(x) = 3x2 find the rate of change when the input changes from -5 to -2.
    • A. 

      -21

    • B. 

      21

    • C. 

      -9

    • D. 

      9

  • 7. 
    MM1A1g.  The function m(x) = 15x - 500 represents Amanda's monthly paycheck after benefits, where x is the number of hours worked in a month.  What is the independent quantity?
    • A. 

      Monthly paycheck after benefits

    • B. 

      Number of hours worked in a month

  • 8. 
    MM1A2a.  Simplify the expression sqrt(48x3).
    • A. 

      16xsqrt(3x)

    • B. 

      4xsqrt(3x)

    • C. 

      24x

    • D. 

      4x^3

  • 9. 
    MM1A2b.  Simplify 2sqrt(6) - 3sqrt(6).
    • A. 

      5sqrt(12)

    • B. 

      -1sqrt(6)

    • C. 

      0

    • D. 

      5sqrt(6)

  • 10. 
    MM1A2b.  -2sqrt(3)(sqrt(3) + 5)
    • A. 

      -1sqrt(3) + 5

    • B. 

      -1

    • C. 

      -2sqrt(3) - 10

    • D. 

      -6 -10sqrt(3)

  • 11. 
    MM1A2c.  (-14x3 - 9x + 3) - (5x2 + 3x - 1)
    • A. 

      -14x^3 - 5x^2 - 12x + 4

    • B. 

      -14x^3 + 5x^2 - 6x + 2

    • C. 

      -19x^5 - 12x + 4

    • D. 

      -9x^3 - 6x + 2

  • 12. 
    MM1A2c.  Divide (x2 - 8x + 12) by (x - 2)
    • A. 

      (x + 3)

    • B. 

      (x - 3)

    • C. 

      (x - 6)

    • D. 

      (x + 6)

  • 13. 
    MM1A2c.  Multiply (2x - 5)(x + 3)
    • A. 

      2x^2 + 11x + 15

    • B. 

      2x^2 + x - 15

    • C. 

      3x - 2

    • D. 

      3x + 2

  • 14. 
    MM1A1a.  Given f(x) = -sqrt(x - 3) + 2, evaluate f(12).
    • A. 

      3

    • B. 

      Undefined

    • C. 

      5

    • D. 

      -1

  • 15. 
    MM1A1b.  Which parent function has the following characteristics?Domain:  {All real numbers}Range:  {All real numbers}
    • A. 

      Linear

    • B. 

      Quadratic

    • C. 

      Absolute Value

    • D. 

      Cubic

    • E. 

      Square Root

  • 16. 
    MM1A1c.  A transformation that flips a function across the x-axis is a _______________.
    • A. 

      Vertical Reflection

    • B. 

      Horizontal Shift

    • C. 

      Horizontal Reflection

    • D. 

      Vertical Shift

    • E. 

      Stretch

  • 17. 
    MM1A1d.  How many zeros are there for the quadratic function with the following conditions?Domain:  {All real numbers}Range:  {All real numbers greater than or equal to negative one}
    • A. 

      1

    • B. 

      2

    • C. 

      None

  • 18. 
    MM1A1e.  Given S(n) = 4n+2, find t0.
    • A. 

      16

    • B. 

      4

    • C. 

      1

    • D. 

      64

  • 19. 
    MM1A1f.  Which of the following is NOT true of the function below?
    • A. 

      The rate of change is increasing.

    • B. 

      The rate of change is not constant.

    • C. 

      The rate of change is constant.

  • 20. 
    MM1A1g.  The function p(c) = 18c represents the profit from selling cases of coke, where c is the number of cases sold.  What does p(6) = 108 mean?
    • A. 

      The profit is $6 when 108 cases are sold.

    • B. 

      The profit is $108 when 6 cases are sold.

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