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ivolga24 [154]
3 years ago
5

PLEASE HELPPP!!!!!! Write an equation of the line passing through point P that is perpendicular to the given line.

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
4 0

Answer:(d): y=ax+b (a≠0); (d1)y=-4x+13

because of (d)⊥(d1) --> a.(-4)=-1 --> a=\frac{1}{4}

(d): y=\frac{1}{4}x+b. (d) pass through  P(-1;-2) so we have

-2=(1/4).(-1)+b ---> b=\frac{-7}{4}

(d) y= \frac{1}{4}x+ \frac{-7}{4}

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