Question

Find the point where the like x+y=6 is a normal to the parabola y.y=8x

Answer 1

hey mate
here's the solution

Answer 2

Answer:

Step-by-step explanation:

let points be h,k

for tangent use t=0

ky=4h+4x

4x-ky+4h=0

slope of this line = 4/k

slope of normal = -k/4

kx+4y=hk+4k

kx/4 + y = k/4*h+4

comparing with given

k=4

h=2

therefore points 2,4