You are given the following.

F(x)= x^2/x^2+3

(a) On what interval(s) isfincreasing? (Select all that apply.)

(-, -1)(-, 0)(-, 1)(-1, 1)(-1,)(0,)(-3,)none of these

On what interval(s) isfdecreasing? (Select all that apply.)

(-,)(-, 0)(-, 1)(-1, 3)(-1, 1)(0, 1)(-1,)(0,)(1,)none of these

(b) What are the local maximum value(s) off? (Select all that apply.)

-101/41/21none of these

What are the local minimum value(s) off? (Select all that apply.)

-101/41/21none of these

(c) On what interval(s) isfconcave upward? (Select all that apply.)

(-, 0)(-, 2)(-, -1)(-1, 1)(-1, 2)(0,)(-1,)(2,)none of these

On what interval(s) isfconcave downward? (Select all that apply.)

(-, 0)(-, 2)(-, -1)(-1, 2)(0,)(1,)(-1,)none of these

What are thex-coordinate(s) of the inflection point(s) off? (Select all that apply.)

-2-1012none of these