Which intervals show f(x) decreasing? Check all that apply.
op
4
-3 -2 -1
0 [-2.5, -2]
0 -2,-1.5)
[-1, 1)
[1.5, 2]
[2, 2.5)
(2.5, 3]
4
-8
12
-16
Previous Activity

b mark me branliest thx

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

6: 07 is your answer

step-by-step explanation: