Question

For f(x) = -3-2x^3, find f(-1)

Answer 1

plug -1 into x.

Answer 2

Like that. -3-2(-1)^3

Answer 3

well thank you, I just get stumped a little bit, thanks

Answer 4

No problem.

Answer 5

just think of it like

f(x) = f(-1)

replace the x with -1

then you will find f(-1)

yep yep

Answer 6

thank you so so much!!