Textbook ExpertVerified Tutor
20 Dec 2021
Given information
- If
the point 
normal lines to the parabola 
Step-by-step explanation
Step 1.
Compute the derivative of the parabola at point 
The equation of the normal line is 
Use the fact that 
Single Variable Calculus: Early Transcendentals
4th Edition, 2018
Stewart
ISBN: 9781337687805