1. Let f(x) = 5x². Show that f(3 + h) = 5h? + 30h + 45. Then show that f (3 + h) – f(3) = 5h + 30 and compute f'(3) by taking the limit as h → 0.
1. Let f(x) = 5x². Show that f(3 + h) = 5h? + 30h + 45. Then show that f (3 + h) – f(3) = 5h + 30 and compute f'(3) by taking the limit as h → 0.
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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