Question

What is the relative maximum and minimum of the function?

f(x)= x^3 + 2x^2 – 18x
(1 point)
The relative maximum is at (3, 22), and the relative minimum is at (–2, –41).
The relative maximum is at (–3, 41), and the relative minimum is at (2, –22).
The relative maximum is at (3, 41), and the relative minimum is at (–2, –22).
The relative maximum is at (–3, 22), and the relative minimum is at (2, –41).

I got the second one for the answer, does that seem right?