8. The graph of the first derivative f' of a function f is shown. (a) On what intervals is f increasing? Explain. (b) At what values of x does f have a local maximum or minimum? Explain. (c) On what intervals is f concave upward or concave down- ward? Explain. (d) What are the x-coordinates of the inflection points of f? Why? ya 0 2 y = f'(x)

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8. The graph of the first derivative f' of a function f is shown.
(a) On what intervals is f increasing? Explain.
(b) At what values of x does f have a local maximum or
minimum? Explain.
(c) On what intervals is f concave upward or concave down-
ward? Explain.
(d) What are the x-coordinates of the inflection points of f?
Why?
YA
0
2
y = f'(x)
8
Transcribed Image Text:8. The graph of the first derivative f' of a function f is shown. (a) On what intervals is f increasing? Explain. (b) At what values of x does f have a local maximum or minimum? Explain. (c) On what intervals is f concave upward or concave down- ward? Explain. (d) What are the x-coordinates of the inflection points of f? Why? YA 0 2 y = f'(x) 8
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