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    Graphs and Linear Equations

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    3. Graph by plotting points.
    y+x= -4

    4. Graph by plotting points.
    3x= -y+3
    Complete the ordered pairs. (-1,_), (1,_)

    6. Find the intercepts for the graph of the equation given.
    x+4y=0
    the x-intercept is?
    the y-intercept is?

    7. Find the intercepts and then use them to graph the equation.
    3x+y=6.

    © BrainMass Inc. brainmass.com October 10, 2019, 3:33 am ad1c9bdddf
    https://brainmass.com/math/graphs-and-functions/graphs-plots-linear-equations-424862

    Solution Preview

    The graphs are on the attachment.

    y+x=-4 x=-4-y y
    -3 -1
    -4 0
    -5 1
    -6 2
    -7 3
    -8 4
    -9 5

    Graph by plotting points 3x=-y+3 3x=y+3 x=(y+3)/3 y
        -1 -6
    Complete the ordered pairs. (-1,_), (1,_) -0.666666667 -5
    (-1,-6) -0.333333333 -4
    (1,0) ...

    Solution Summary

    The solution plots linear equations and completes the ordered pairs from graphs. Intercepts are found and used to graph the equation.

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