3.1 Average vs Instantaneous Rate of Change (#limitscontinuity, #differentiation) Consider the piecewise function f(x) = 2x + 5 x ≤-2 sin(x) +1 -2 2 2 1-1/ x 2 (a) Graph f. (b) Find the average rate of change of f from x = -3 to x = 1 and x = 0 to x = 1. Add the corresponding secant lines to your graph. (c) Find the instantaneous rate of change of f at x = 1 and add the corresponding tangent line to your graph. (d) Where is f discontinuous? (e) Where is f not differentiable?

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3.1 Average vs Instantaneous Rate of Change (#limitscontinuity, #differentiation)
Consider the piecewise function
f(x) =
2x + 5
x≤-2
sin(x) +1 -2<x<2
x = 2
x > 2
2
1
x
1
2
(a) Graph f.
(b) Find the average rate of change of f from x = −3 to x = 1 and x = 0 to x = 1.
Add the corresponding secant lines to your graph.
(c) Find the instantaneous rate of change of f at x = 1 and add the corresponding
tangent line to your graph.
(d) Where is f discontinuous?
(e) Where is f not differentiable?
Transcribed Image Text:3.1 Average vs Instantaneous Rate of Change (#limitscontinuity, #differentiation) Consider the piecewise function f(x) = 2x + 5 x≤-2 sin(x) +1 -2<x<2 x = 2 x > 2 2 1 x 1 2 (a) Graph f. (b) Find the average rate of change of f from x = −3 to x = 1 and x = 0 to x = 1. Add the corresponding secant lines to your graph. (c) Find the instantaneous rate of change of f at x = 1 and add the corresponding tangent line to your graph. (d) Where is f discontinuous? (e) Where is f not differentiable?
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