Which points are the best approximations of the relative maximum and minimum of the function?

f(x) = x3 + 3x2 – 9x –8
(1 point)
Responses

The relative maximum is at (3, –13), and the relative minimum is at (–3, –19).
The relative maximum is at (3, –13), and the relative minimum is at (–3, –19).

The relative maximum is at (–3, 19), and the relative minimum is at (1, –13).
The relative maximum is at (–3, 19), and the relative minimum is at (1, –13).

The relative maximum is at (3, –13), and the relative minimum is at (3, –19).
The relative maximum is at (3, –13), and the relative minimum is at (3, –19).

The relative maximum is at (–3, –19), and the relative minimum is at (–1, –13).

1 answer

The relative maximum is at (–3, 19), and the relative minimum is at (1, –13).