Mathematics

Problem

Values of

h'(x)

are shown.

x	−4	−2	0	2	4
h'(x)	1.6	0.8	0	−1.2	−2.5

At which x-value does

h

most likely attain a local maximum? a) x = −2 b) x = −4 c) x = 0 d) x = 2