Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

2. + 1.81 points Use the graph of the function fx) displayed below to answer the

ID: 2889537 • Letter: 2

Question

2. + 1.81 points Use the graph of the function fx) displayed below to answer the following questions. 2 4 S 6 78 9 10 -1 (a) Find the critical values where f"(x) DNE (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) (b) Find the critical values where f(x) -0. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) (c) Find the x-coordinate(s) of the relaive minima for f(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) (d) Find the x-coordinate(s) of the relative maxima for f(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE)

Explanation / Answer

A] x= 3

since the value of the slope just before 3 and after 3 are differeent

B] x= -1, 6

slope at this point is zero.

C] x= 3

comparing to the other values at this value the function attain a min value it doesn't need to minimum for all over the domain

D] x= -1

same as the relative minima, it is the maximum value at the peak