Question

Select the correct answer.

Based on the end behavior, what is the graph of function f?
f(x) = -x3 + 3x2 + x - 3

Answer 1

B.

Explanation:

`if \ \lim_(x \to \infty) f(x)=- \infty; \ and \ \lim_(x \to - \infty) f(x)=+ \infty,`

then the correct answer is B. To the additional f(x)= -3, the point (0;-3) belongs to the graph B.