Linear approximation and concavity Carry out the following steps for the given functions f and points a.
- a. Find the linear approximation L to the function f at the point a.
- b. Graph f and L on the same set of axes.
- c. Based on the graphs in part (a), state whether linear approximations to f near a are underestimates or overestimates.
- d. Compute f″(a) to confirm your conclusion in part (c).
34.
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