B. Determine whether each of the following functions is (a) continuous (b) differentiable. 12. /(x)=-3x+7 for all values of x 13. f(x)=3x² - 6x +2 for all values of x 14. f(x)=2x²+6x-3 for all values of x 5 15. f(x)=-₂ atx=2

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Functions And Their Graphs
Section2.3: Analyzing Graphs Of Functions
Problem 6ECP
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Determine whether each of the following functions is (a) continuous or (d) differentiable.
R. Determine whether each of the following functions is (a) continuous
(b) differentiable.
12. /(x)=-3x+7 for all values of x
13. f(x)=3x² - 6x +2 for all values of x
14. f(x)=2x²+6x-3 for all values of x
at x = 2
15. f(x) = -5/₂2
Transcribed Image Text:R. Determine whether each of the following functions is (a) continuous (b) differentiable. 12. /(x)=-3x+7 for all values of x 13. f(x)=3x² - 6x +2 for all values of x 14. f(x)=2x²+6x-3 for all values of x at x = 2 15. f(x) = -5/₂2
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