Q1) This is f(x), where is f(x) concave up? * 1 point C -2 0 V- B -1- N Ox = A and C X = B O X = A, B, and C O none of the aboveQ2) Now this is g'(x), where is g(x) concave up? * 1 point A C -2 -1 0 11 2 B --1- --2 -3 Ox =-2, where g'(x) is becoming more negative Ox =-1, where g'(x) is become less negative O x = 0, where g'(x) is 0 Q4) This is g'(x). How many inflection points are there in total on g(x)?* 1 point A C -2 -1 0 2 B --1- -2- -3 O 1 O 2 O 3 O 405) This is h"(x). How many inection points are there in total on h(x)? * "I point I I . I . 1 I _ | . . .l . | - . .| . .| + .l C o I u o o n a o I o