Algebra 1 Quiz 5.7 Through 5.10

18 Questions

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Algebra Quizzes & Trivia

Questions and Answers
  • 1. 
    Which equation describes the line with slope -4 and y-intercept 2?
    • A. 

      Y = -4x + 2

    • B. 

      Y = -4x - 2

    • C. 

      Y = 4x - 2

    • D. 

      Y = 4x + 2

  • 2. 
    Which equation describes the l ine that contains (1,5) and has a slope of 2?
    • A. 

      Y = 2x + 9

    • B. 

      Y = 2x - 9

    • C. 

      Y = 2x - 3

    • D. 

      Y = 2x + 3

  • 3. 
    • A. 

      M = -3; b = -6

    • B. 

      M = 3; b = -6

    • C. 

      M = -6; b = 3

    • D. 

      M = 6; b = -3

  • 4. 
    Which equation describes the line passing through (4, -2) with a slope of (1/2)?
    • A. 

      Y = (1/2)x - 2

    • B. 

      Y = (1/2)x - 4

    • C. 

      Y = (1/2)x + 4

    • D. 

      Y = (1/2)x

  • 5. 
    • A. 

      Y-3 = 4(x-5)

    • B. 

      Y+3 = 4(x+5)

    • C. 

      Y-5 = 4(x-3)

    • D. 

      Y+5 = 4(x+3)

  • 6. 
    Which equation describes a line parallel to y = -4x + 3?
    • A. 

      Y = 4x + 2

    • B. 

      Y = (1/4)x + 2

    • C. 

      Y = (-1/4)x + 2

    • D. 

      Y = -4x + 2

  • 7. 
    Which equation describes the line that passes through (-3,1) and is parallel to the line described by y=4x + 1?
    • A. 

      Y = 4x + 13

    • B. 

      Y = (-1/4)x + (1/4)

    • C. 

      Y = 4x - 11

    • D. 

      Y = (-1/4)x + (7/4)

  • 8. 
    Which equation describes a line perpendicular to y = 3x - 5?
    • A. 

      Y = (1/3)x - 3

    • B. 

      Y = 3x - 3

    • C. 

      Y = (-1/3)x - 3

    • D. 

      Y = -3x - 3

  • 9. 
    The graph of g(x) is shown below. It was created by translating the graph of f(x) down 2 units. Which of the following is f(x)?
    • A. 

      F(x) = (1/3)x + 1

    • B. 

      F(x) = 3x + 1

    • C. 

      F(x) = (1/3)x - 3

    • D. 

      F(x) = 3x - 3

  • 10. 
    Which describes the effect on f(x) = 3x + 7 is the slope changes to 2?
    • A. 

      Graph shifts down 2

    • B. 

      Graph shifts up 2

    • C. 

      Graph becomes steeper

    • D. 

      Graph becomes less steep

  • 11. 
    The function f(x) = -5x + 3 is reflected across the y-axis. Which function describes the new graph h(x)?
    • A. 

      H(x) = 5x + 3

    • B. 

      H(x) = -5x + 3

    • C. 

      H(x) = -5x - 3

    • D. 

      H(x) = 5x - 3

  • 12. 
    • A. 

      Y = 5x - 22

    • B. 

      Y = 5x - 2

    • C. 

      Y = 5x + 4

    • D. 

      Y = 5x + 14

  • 13. 
    • A. 

      Slope: -2/3; y-intercept: 2

    • B. 

      Slope: -2/3; y-intercept: 3

    • C. 

      Slope: 2/3; y-intercept: 2

    • D. 

      Slope: 2/3; y-intercept: 3

  • 14. 
    Which equation describes the line through the points (4,-3), and (5,0)?
    • A. 

      Y - 5 = (-1/3)(x - 0)

    • B. 

      Y - 4 = (-3)(x + 3)

    • C. 

      Y - 0 = (1/3)(x - 5)

    • D. 

      Y + 3 = 3(x - 4)

  • 15. 
    Here are four linear equations.  I.     3x + 2y = 10 II.    -9x - 6y = -8 III.    y + 1 = (3/2)(x - 6) IV.   -5y = 7.5x Which line is not parallel to the rest?
    • A. 

      I

    • B. 

      II

    • C. 

      III

    • D. 

      IV

  • 16. 
    Which equation describes a line that passes through (6, -8) and is perpendicular to the line described by 4x – 2y = 6?
    • A. 

      Y = (-1/2)x - 5

    • B. 

      Y = (-1/2)x - 3

    • C. 

      Y = 2x - 3

    • D. 

      Y = 2x - 20

  • 17. 
    • A. 

      Slope: 4; y-intercept: 3

    • B. 

      Slope: 4; y-intercept: 4

    • C. 

      Slope: (-1/4); y-intercept: 3

    • D. 

      Slope: (-1/4); y-intercept: 4

  • 18. 
    Graph f(x) = -3x – 2 and g(x) = 3x + 2 on the given piece of graph paper. You will turn this graph in for a grade. Which describes the transformation(s) from the graph of f(x) to the graph of g(x)?
    • A. 

      A reflection across the y-axis

    • B. 

      A reflection across the y-axis and a translation 4 units up

    • C. 

      A rotation (less steep) about (0,2)

    • D. 

      A translation up 4 units