Question

please help question in pic link
http://gyazo.com/fdc80da798adaaf8f174f14f5e24f219

Answer 1

from x = –4 to x = –1
from x = –3 to x = 3
from x = 0 to x = 2.5
from x = 3 to x = 4.5

Answer 2

hint: negative slope(rate of change), occurrs when the graph drops from left to right

Answer 3

so would it be c? @jdoe0001

Answer 4

I think its C