More Practice with the Derivative
1. Give the approximate values of the x-intercepts of f
f (x )
A) f has no intercepts
b) cfw_3
C) cfw_-1, 1, 3
D) cfw_0, 2
E) cfw_-3, 3
2. Over what interval(s) will the graph of f
have negative values?
A) (, ) B) (, 0)