Let a and b be real numbers. Consider the function y = f(x) = 1x² ax+b For which values of a and b, y = f(x) is differentiable everywhere on R? Write your answer in the form (a, b) without any spaces. (a, b) = _. if x ≤ 1 if x > 1.

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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Let a and b be real numbers. Consider the function
1x²
ax + b
y = f(x) =
={}
For which values of a and b, y = f(x) is differentiable everywhere on R? Write your answer in the form (a, b) without any spaces.
(a, b) = _.
if
if
x ≤ 1
x > 1.
Transcribed Image Text:Let a and b be real numbers. Consider the function 1x² ax + b y = f(x) = ={} For which values of a and b, y = f(x) is differentiable everywhere on R? Write your answer in the form (a, b) without any spaces. (a, b) = _. if if x ≤ 1 x > 1.
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