Question

Consider the function f(x)=−2X^3+36x^2−162x+7. This function has two critical numbers AB:
A=
and B=
f''(A)=
f''(B)=

Answer 1

is that all of the question?

Answer 2

yeah

Answer 3

1st derivative

dy/dx = -6x^2 + 72 x - 162

Answer 4

from there do i set my derivative = to zero so i can get the points right

Answer 5

you could be right, i think it is in relation to DCBA test, just need to refresh, hope someone else jumps in to help.

Answer 6

yeah i think thats it thanks anyways

Answer 7

your welcome.