Question

Locating extrema, please help!! Question is attached.

Answer 1

max at (-3,2)
min at (-1,-1)
local max at (3,1)

Answer 2

abs max at (-3,2)
abs min at (-1,-1)
rel max at (3,1)

Answer 3

Oh hold on, I didn't see the a= b=

Answer 4

abs max at -21,2
abs min at -7, -1
rel max at 21, 1

Answer 5

thank you that is correct!!!

Answer 6

welcome

Answer 7

J_haute, I think there's another answer from this set by me at
http://openstudy.com/study#/updates/4f494e15e4b00c3c5d32fbd9