Question

find the equation of normal to the curve y = x2 – 2x + 1 at the point (-1, 4).​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

y=x^2-2x+1 at(-1,4)

first dy/dx=2x-2

(dy/dx)at (-1,4)=2(-1)-2=-4

therefore

equation of Normal is:

-1/(dy/dx)=-1/(-4)

(y-4)=1/4(X+1)

4y-16=X+1

X+17-4 y=0 is required equation.

I hope you get answer.