Find the equation of normal having slope 1 to the parabola y2=4x
y=x−3
y=x+3
y=x
y=2x−3
For a given slope m the equation of unique normal is given by y=mx−2am−am3
Here a = 1.
y=(1)x−2(1)(1)−(1)(1)3y=x−2−1y=x−3
Given slope m, find the equation of normal having slope m to the parabola y2=4ax