Let f(x) =132-8 ifx 21 3x2 (a) The value of a that will make f(x) continuous for all real numbers is (b) Is f(x) differentiable at x = 1? O false O true

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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7) need help with calculus homework asap 

a + 6x if x<1
3x + 8 if x 21
Let f(x)
(a) The value of a that will make f(x) continuous for all real numbers is
(b) Is f(x) differentiable at x = 1?
O false
O true
Transcribed Image Text:a + 6x if x<1 3x + 8 if x 21 Let f(x) (a) The value of a that will make f(x) continuous for all real numbers is (b) Is f(x) differentiable at x = 1? O false O true
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