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20 February, 19:49

Marks: 6 Find the equation in standard form which passes through (-2, - 7) and (1, - 1). You must show all work.

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  1. 20 February, 19:55
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    First find the slope.

    -1 - (-7)

    1 - (-2)

    Slope is 2

    y=2x + b

    Plug in (1,-1)

    -1=2+b

    b=-3

    y=2x-3
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