Determine whether each of the following functions is (a) continuous (b) differentiable 1. f(x) = x? + x - 1 for all values of x 2. f(x) = Vx – 1 at x = 5 3. f(x) = v2 – x at x = 1
Determine whether each of the following functions is (a) continuous (b) differentiable 1. f(x) = x? + x - 1 for all values of x 2. f(x) = Vx – 1 at x = 5 3. f(x) = v2 – x at x = 1
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.4: Graphing Polynomial Functions
Problem 53PS
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![Determine whether each of the following functions is (a) continuous (b) differentiable
1. f(x) = x2 +x – 1 for all values of x
2. f(x) = Vx –1 at x = 5
3. f(x) = V2 –x at x = 1
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Transcribed Image Text:Determine whether each of the following functions is (a) continuous (b) differentiable
1. f(x) = x2 +x – 1 for all values of x
2. f(x) = Vx –1 at x = 5
3. f(x) = V2 –x at x = 1
<>
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