Mathematics, 05.09.2019 21:30 Jessifraser589

Can anyone explain how to do this?
the gradient of line q: y = ax + b is -4. line q passes
through point p(-3,21). calculate the values of a and b.

Answers: 2

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Can anyone explain how to do this?
the gradient of line q: y = ax + b is -4. line q passes