Solving Systems by Graphing
a year ago
amy_kelly_76182
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10 QuestionsShow answers
  • Question 1
    120 seconds
    Q. The solution is:
    answer choices
    (4, 3)
    (3, 4)
    (-4, 3)
    No solution
  • Question 2
    120 seconds
    Q. Parallel Lines never intersect because...
    answer choices
    they have the same slopes. 
    they have the same y-intercept.
    they have different slopes.
    they have different y-intercepts. 
  • Question 3
    180 seconds
    Q. What is the solution to this system of equations?
    answer choices
    (4, -1)
    (-1, 4)
    (-4, 1)
    (-4, -1)
  • Question 4
    300 seconds
    Q. This system has _____ solutions
    answer choices
    0
    1
    2
    Infinitely many
  • Question 5
    120 seconds
    Q. When you graph the exact same equation twice,
    answer choices
    you will have no solution. 
    you will have one solution.
    you will have infinite solutions. 
    you will graph a giraffe. 
  • Question 6
    120 seconds
    Q. What is the first step in solving a system by graphing?
    answer choices
    Write both linear equations in slope-intercept form
    Get x by itself
    Compare the slopes of both equations
    Write both equations in standard form
  • Question 7
    120 seconds
    Q. How can you tell if a point is a solution to a system?
    answer choices
    It makes the first equation true.
    The (x,y) coordinates satisfy both equations
    It makes logical sense
    It makes neither equation negative
  • Question 8
    120 seconds
    Q. What is the
    slope-intercept form
    of the equation
    -8x+2y=4
    answer choices
    none
    y=2-4x
    y=4x+2
    y=4x-8y
  • Question 9
    180 seconds
    Q. The talent show committee sold a total of 530 tickets in advance. Student tickets cost $3 each and the adult tickets cost $4 each. If the total receipts were $1740, how many of each type of ticket were sold?
    answer choices
    S + A = 530
    3S + 4A = 1740
    S + A = 530
    4S + 3A = 1740
    S + A = 1740
    3S + 4A = 530
    S + A = 1740
    4S + 3A = 530
  • Question 10
    900 seconds
    Q. Lisa and Tammy are selling items at the craft show.  Which might be a reasonable solution from the graph showing the number of items sold when they both have earned the same amount?
    answer choices
    (1, 12)
    (3, 19)
    (5, 25)
    (0, 10)
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