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15 July, 00:37

The line with slope - 8 passing through (-11,7)

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  1. 15 July, 02:11
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    Y = mx + b

    slope (m) = - 8

    (-11,7) ... x = - 11 and y = 7

    now we sub into the formula and find b, the y int

    7 = - 8 (-11) + b

    7 = 88 + b

    7 - 88 = b

    - 81 = b

    so ur equation is : y = - 8x - 81 or 8x + y = - 81 depending on what form u need it in
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