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6 November, 23:56

What are the x and y-intercepts of the line described by this equation? - 6x+3y=18.9?

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  1. 7 November, 00:06
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    The "x" intercept is found when you plug in "0" for "y"

    -6x + 3 (0) = 18.9

    -6x = 18.9 (Divide both sides by - 6)

    x = - 3.15

    (-3.15, 0) is your x-intercept

    Now plug in "0" for the x

    -6 (0) + 3y = 18.9

    3y = 18.9 (Divide both sides by 3)

    y = 6.3

    (0, 6.3) is your y - intercept
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