Test Algebra Mid-Chapter 4 Sections 1-4

17 Questions | Total Attempts: 90

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Test Algebra Mid-Chapter 4 Sections 1-4

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Questions and Answers
  • 1. 
    Write an equation of a line in slope-intercept form with the given slope and y-intercept.Slope 1/4; y-intercept 3
    • A. 

      Y = 1/4x

    • B. 

      Y = 1/4x + 3

    • C. 

      Y = 3x + 1/4

    • D. 

      X = 1/4y + 3

  • 2. 
    Write an equation in slope-intercept form for the graph given.
    • A. 
    • B. 
    • C. 
    • D. 
  • 3. 
    Write an equation in slope intercept for the graph given.
    • A. 
    • B. 
    • C. 
    • D. 
  • 4. 
    Write an equation of the line that passes through the given point with the given slope.
    • A. 

      Y = 3x - 1

    • B. 

      Y = 3x + 1

    • C. 

      Y = -x + 3

    • D. 

      Y = -3x + 1

  • 5. 
    Write an equation of the line that passes through the given point with the given slope.(-5, 4); slope -3
    • A. 

      Y = -3x + 11

    • B. 

      Y = -3x - 11

    • C. 

      Y = -3x + 19

    • D. 

      Y = -11x - 3

  • 6. 
    Write an equation of the line that passes through each pair of points.(0, -4), (5, -4)
    • A. 

      Y = -4

    • B. 

      Y = 4

    • C. 

      Y = -4x

    • D. 

      Y = 0

  • 7. 
    The cost for 7 dance lessons is $82. The cost or 11 lessons is $122. Write a linear equation to find the total cost for n lessons. Then use the equation to find the cost of 4 lessons.
    • A. 

      C = 12n + 10; $58

    • B. 

      C = 10n + 12; $52

    • C. 

      C = 12n ; $48

    • D. 

      C = 10n; $40

  • 8. 
    Write an equation in point slope form, , for the line that passes through the point (2, 2) and has the slope -3.
    • A. 

      Y - 2 = 3(x - 2)

    • B. 

      Y + 2 = -3(x + 2)

    • C. 

      Y - 2 = -3(x - 2)

    • D. 

      Y = -3x + 8

  • 9. 
    Write an equation in point-slope form for the line that passes through the point (-3, -4) with the slope of 0.
    • A. 

      Y = 4

    • B. 

      Y - 4 = 0

    • C. 

      Y + 4 = 0

    • D. 

      Y + 3 = 0

  • 10. 
    Write the equation  in standard form, Ax + By = C.
    • A. 

      3x - y = -5

    • B. 

      Y = 3x + 5

    • C. 

      -3x + y = 5

    • D. 

      3x + y = -5

  • 11. 
    Write the equation  in slope-intercept form, y = mx + b.
    • A. 

      Y = -5x

    • B. 

      Y = -5x - 57

    • C. 

      Y = -5x - 63

    • D. 

      5x + y = - 57

  • 12. 
    Write an equation in slope intercept form for the line that passes through the given point and is parallel to the graph of the given equation.(3, 2), y = x + 5
    • A. 

      Y = -x - 1

    • B. 

      Y = x - 1

    • C. 

      Y = x + 1

    • D. 

      Y = x - 5

  • 13. 
    Write an equation in slope intercept form for the line that passes through the given point and is parallel to the graph of the given equation.(-3, 4), 3y = 2x - 3
    • A. 
    • B. 
    • C. 
    • D. 
  • 14. 
    Quadrilateral ABCD has diagonals  and . Determine whether  is perpendicular to . Explain.
    • A. 

      Yes; they are perpendicular because their slopes are 7 and , which are negative reciprocals.

    • B. 

      Yes; they are perpendicular because their slopes are 7 and -7 which are negative reciprocals.

    • C. 

      No; they are parallel because their slopes are 7 and , which are negative reciprocals.

    • D. 

      No; they are parallel because the slopes are both 7.

  • 15. 
    Write an equation in slope-intercept form for the line that passes through the given point and is perpendicular to the graph of the given equation.(-6, -5), 4x + 3y = -6
    • A. 
    • B. 
    • C. 
    • D. 
  • 16. 
    Carla has already written 10 pages of a novel. She plans to write 15 additional pages per month until she is finished.[Blank] A) Write an equation to find the total number of pages P written after any number of months m. (answer should be in the form P = mm + b)[Blank] B) Graph the equation on a separate grid. (Type the word GRID in all caps for the answer)[Blank] C) Find the total number of pages written after 5 months. (Enter the number only)
  • 17. 
    A construction company charges $15 per hour for debris removal, plus a one-time fee for the use of a trash dumpster. The total fee for 9 hours of service is $195.[Blank] A) Write the point slope form of an equation to find the total fee y for any number of hours x.[Blank] B) Write the equation in slope intercept form. mx + b[Blank] C) What is the fee for the use of a trash dumpster. (Enter ONLY a number) 
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