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15 February, 12:07

A line has a slope of - 3 and a y intercept of 3. What is the x intercept

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  1. 15 February, 13:36
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    The equation of the line would be y = - 3x + 3

    The x intercept is when y is equal to 0.

    To solve for the x intercept, plug 0 in for y and then solve

    0 = - 3x + 3

    0-3 = - 3x + 3 - 3

    -3 = - 3x

    -3/-3 = - 3/-3x

    1 = x

    The x intercept is (1,0)
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