At Hartford College, Lateefah obtains experimental data for the rate of change of f(a). The graph of y=f() is shown below. NOTE: This is the graph of the derivative of f(x). This is not the graph of y=f(e). This problem requires either exact answers, or answers rounded to at least four decimal places. For your convenience, some points on the graph are labeled to assist you in finding the exact answers that are required. Recall that when entering more than one interval a "U" should be used for union. For example, [-2,1]U[3,5] means all of the points in [-2,1] and all of the points in [3,5]. (-4,2) 8 7 6 5 4 3 -2 -1 (-6,-2) (-2,-2) 6 At z=2, the graph has a Local maximum Local minimum Inflection Point None of these 5 4- 3 2 1 -2 -3- 4- -5- -6- V 3 (3,-4) 45 6 7 Find the intervals where f(z) is decreasing. Find the intervals where f(z) is increasing. The local minimum(s) of f(a) occurs at a The local maximum(s) of f(x) occurs at = The graph changes from concave up to concave down at = 1 BIUX, X 8 8 a Suppose you know f(-4)-9. Paste an image or upload a file showing a graph of y=f(z) over the interval 653. Edit Insert Formats EEE AA Y ( - Σ Σ A ΣΣΑ

-8 -6 -4 f(x)= 0.25 x²-5 -2 6 4 2 0 Ń -4 -6 2 tangent 4 6 S 8 Center (0,0) X

The graph of function f(x) is shown below. At which value of is the derivative of the function equal to 2? Select the correct answer below: O z = -1 Ox=0 O x = 1 O x = 2 x=3 O -3 -2 -1 1 2 3 5 ¥ -1 -4 -5 N w 6