Consider the function f [0, 1]→ R defined so that f(0) = 0, and, for all x = (1/(n + 1), 1/n], where n is any positive integer, f(x) = 1/n. (a) Draw the graph of the function f.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 99E: Determine if the statemment is true or false. If the statement is false, then correct it and make it...
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Can you please draw a clear diagram for part a)

4. Consider the function f [0, 1] -
:
→R defined so that f(0)
=
x = (1/(n + 1), 1/n], where n is any positive integer, f(x) = 1/n.
0, and, for all
(a) Draw the graph of the function f.
(b) Is f differentiable at 0? If so, what is f'(0)? Prove your assertion.
(c) What properties does the function f have? (Bounded? Differentiable? Con-
tinuous? Surjective? Injective? Monotonic?)
Transcribed Image Text:4. Consider the function f [0, 1] - : →R defined so that f(0) = x = (1/(n + 1), 1/n], where n is any positive integer, f(x) = 1/n. 0, and, for all (a) Draw the graph of the function f. (b) Is f differentiable at 0? If so, what is f'(0)? Prove your assertion. (c) What properties does the function f have? (Bounded? Differentiable? Con- tinuous? Surjective? Injective? Monotonic?)
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