Let (-) - {. S 8x², x< 9 fx ах + b, x > 9 Find the values of a and b so that f will be differentiable at x = 9. а i b = i

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...
Question
Let
() - {.
8x²,
x < 9
=
ax + b,
x > 9
Find the values of a and b so that f will be differentiable at x = 9.
a =
b =
Transcribed Image Text:Let () - {. 8x², x < 9 = ax + b, x > 9 Find the values of a and b so that f will be differentiable at x = 9. a = b =
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