4 Nov 2021
Problem 15b
Page 280
Section 4.3: Derivatives and Shapes of Curves
Chapter 4: Applications of Differentiation
Textbook ExpertVerified Tutor
4 Nov 2021
Given information
Given:-
Step-by-step explanation
Step 1.
The given function is
we have to find the domain of the given function by sprating it into parts
(domain of a rational number are all values of x for which denominator is different than 0)
(domain of a log function are values of x which the argument is to positive)
(domain of an even root function of x which radicand is positive or 0)
by intersection we get the domain
(where )
which means that it will be negative for ,
positive for ,
and will be zero on