MATH

Graph Linear Function

22.) y=2x-5

Can you help me find the answer?

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  1. Pick any x
    say, x = 0
    y = 2(0)-5 = -5 ----> the point (0,-5)

    how about x = 4 , (or any x you feel like)
    then y = 2(4) - 5 = 3 --- the point (4,3)

    plot (0,-5) and (4,3) , join the with a straight line, extend the line to any length you feel like

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    posted by Reiny

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