Practice For Quiz 6

10 Questions | Total Attempts: 140

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University Of Cambridge Quizzes & Trivia

Math practice quiz for 8th grade math.


Questions and Answers
  • 1. 
    In order to find the slope of a line from a graph you need to locate at least _____ points on that line.
    • A. 

      7

    • B. 

      5

    • C. 

      2

    • D. 

      3

    • E. 

      1

  • 2. 
    When finding the slope using the slope formula, the difference in the x's is the numerator and the difference in the y's is the denominator.
    • A. 

      True

    • B. 

      False

  • 3. 
    Another word for rate of change is _________.
  • 4. 
    A __________ is a letter used in place of an unknown number.
  • 5. 
    The ____________ measures the steepness of a line
    • A. 

      Independent variable

    • B. 

      Equation

    • C. 

      X-intercept

    • D. 

      Y-intercept

    • E. 

      Slope

  • 6. 
    The slope of a line CANNOT be thought of as which of the following:
    • A. 

      Rate of change

    • B. 

      Constant rate

    • C. 

      Coefficient of x in an equation written in slope-intercept form

    • D. 

      Intercept

  • 7. 
    The ___________ is the point where the graph of a line crosses the y-axis.
  • 8. 
    A line passes through points (5, 7) and (3, 9).  What is the slope of this line?
    • A. 

      2

    • B. 

      1/2

    • C. 

      -2

    • D. 

      -1

    • E. 

      None of the above

  • 9. 
    A line passes through points (2, 4) and (3, 6).  What is the slope of this line?
    • A. 

      0

    • B. 

      1/2

    • C. 

      -2

    • D. 

      -1/2

    • E. 

      None of these

  • 10. 
    The number being multiplied by a variable is called the ____________.
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