zephplaydd zephplaydd

11-11-2018
Mathematics

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write an equation in form for each line passes through (4,-1),slope,=-3

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forsaken12641 forsaken12641

11-11-2018

Slope is -3. So y=-3x+b.

And plug (4,-1) to y.

We get: -1=-12+b

b=11.

So the equation is y=-3x+11

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