Mathematics

9th -

11thgrade

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Solving Systems

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12 questions

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  • 1. Multiple Choice
    5 minutes
    1 pt

     2xy=42x-y=4   y=2x+8y=-2x+8  

    Use Substitution to find the value of x.

    x=8

    x=3

    x=11

    x=5

  • 2. Multiple Choice
    20 seconds
    1 pt
    If a system of equations has no solution, what does the graph look like? 
    intersecting lines
    parallel lines
    skew lines
    intersecting lines
  • 3. Multiple Choice
    5 minutes
    1 pt

    Use Substitution to determine if this system has a solution or not.

     8x+4y=12   and    y = 2x+38x+4y=12\ \ \ and\ \ \ \ y\ =\ -2x+3  

    (0,3)

    (3,0)

    No solution(parallel lines)

    Infinitely many solutions

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