Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

(c) On what interval(s) is f concave upward? (Select all that apply.) (0,2) (1,6

ID: 2837072 • Letter: #

Question

(c) On what interval(s) is f concave upward? (Select all that apply.)

(0,2) (1,6) (2,3) (3,5) (5,7) (6,8) (7,9) NONE OF THESE

On what interval(s) is f concave downward? (Select all that apply.)

(0.1) (0,2) (1,6) (2,3) (3,5) (5,7) (6,8) (7,9) (8,9) none of these

(d) What are the x-coordinate(s) of the inflection point(s) of f? (Select all that apply.)

0 , 1, ,2, 3, 5, 6, 7, 8, none of these

Thank you!

The graph of the derivative f' of a continuous function f is shown below. (c) On what interval(s) is f concave upward? (Select all that apply.) (0,2) (1,6) (2,3) (3,5) (5,7) (6,8) (7,9) NONE OF THESE On what interval(s) is f concave downward? (Select all that apply.) (0.1) (0,2) (1,6) (2,3) (3,5) (5,7) (6,8) (7,9) (8,9) none of these (d) What are the x-coordinate(s) of the inflection point(s) of f? (Select all that apply.) 0 , 1, ,2, 3, 5, 6, 7, 8, none of these Thank you!

Explanation / Answer

c) (3,5) ,(6,8) and (7,9) are concave upward among given intervals.

   (0,1) (0,2) (2,3) are concave downward among given intervals

d) 6 is the inflection point as curve changes its conveccity at 6