Sketch a graph of the polynomial function f(x)= -x^3 +5x^2-2x-8. Use the graph to determine the following. F is on intervals (- infinity, 1/3) and (3, infinity )
F is on the intervals (-1,2) and (4, infinity)
F is on the intervals (1/3,3)
F is on the intervals (- infinity, -1) and (2,4)

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

50x5=$250

step-by-step explanation: