1. Choose the intervals where f"(x) 0a) (-00, -1.7) and (0,1.7)c) (2.3, 3) and (-1.7,0)b) (-1.7,0) and (1.7,3)d) none of these2. Choose the intervals where f'(x) 0a) (2.2, 0 and (1.7,3)b) (-, -2.2) and (2.2,3)c) (-1.7, 1.7)d) none of these3. State the number of intervals on the graph where the product of (f' (x)) (f"' (x)) 0?a) fewer than 2c) 3b) 2d) more than 34. At the point where x= -2.2 there is a(n)a) Local maximum valuec) Both a) and b)b) Absolute maximum valued) none of these5. At the point where x= 2.2 there is a(n)a) Absolute minimum valuec) Both a) and b)b) Local minimum valued) none of these

For the graph below, the concavity switches at x = +1.7 and 0, and there are critical points at x = +2.2 Use the graph to answer questions 1 - 5 on the next page. (-2.2, 2.2) (3, 1.8) -2.2 -1.7 1.7 2.2 X (2.2,-2.2)