violetfly329Lv1
23 Oct 2021
Problem 79
Page 207
Section 3.4: The Chain Rule
Chapter 3: Differentiation Rules
Textbook ExpertVerified Tutor
23 Oct 2021
Given information
Step-by-step explanation
Step 1.
Finding the value of x and y.
Apply formula ,
On differentiating x w.r.t. t,
On differentiating y w.r.t. t,
then,
At the value
Use point-slope form for the equation of tangent line.