Name___________________________________________________________		Date____________________

Unit 4 Objective 2b Worksheet- 
Concave Up/Down 

For each of the functions in 1-8 below, determine the intervals where it is concave up and where 
it is concave down, and where it has any inflection points. These are the same functions that were
on worksheets 4-1 b. Use the back of this sheet if you need more room.

(#1-4 will be added later)

						





						





9-12) Sketch the function #5-8 above (same as on worksheet 4-1b). The graph should agree with all 
the information you found about increasing, decreasing, concave up, and concave down. Use the back
of this sheet, or use another sheet of paper.



Unit 4 Outline