3 years ago

Please help me! I can’t find the right equation. Thank you!!

1 answer:

3 0

Y=mx+c where m is the gradient.
If the equation is perpendicular is - $\frac{3}{4}$

Use y-y1=m(x-x1)
and you should get
y+1=- $\frac{3}{4}$ (x+4)
4y+4=-3x-12
y=-<span> $\frac{3}{4}$ </span>x - 16

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