13 Nov 2021
Problem 27a
Page 280
Section 4.3: Derivatives and Shapes of Curves
Chapter 4: Applications of Differentiation
Textbook ExpertVerified Tutor
13 Nov 2021
Given information
Given:-
Step-by-step explanation
Step 1.
To find the increase or decrease of the given function we have to find the first derivative and critical numbers of the function.
the domain of the given function
(domain of the linear function)
(domain of an even root function)
(domain of the linear function)
so by the intersecting of them, we get the domain of the given function below
now, the first derivative of the function is