6. Let y = f(x) be a function that is differentiable at all real numbers. Suppose f has the form: Sex²-b if x < 4 f(x) -2√x+c if x > 4 Find the values of b and c.

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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6. Let y = f(x) be a function that is
real numbers. Suppose f has the form:
cx²-b
if x < 4
f(x) =
=
-2√√x+c_ifx>4
Find the values of b and c.
differentiable at all
Transcribed Image Text:6. Let y = f(x) be a function that is real numbers. Suppose f has the form: cx²-b if x < 4 f(x) = = -2√√x+c_ifx>4 Find the values of b and c. differentiable at all
Expert Solution
Step 1

given  f(x)=cx2-b  if x4-2x+c  if x>4given  f(x) is differentiable at all point 

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