Suppose that we know that the function f(x) is differentiable at = a,then what must always be true?O a) f(a) is definedO b) None of theseOc) f(x) is continuous at x = aO d) All of thesee) the graph of ƒ has a tangent line at (a, f(a))

We have to choose correct option

Answered: Suppose that we know that the function…

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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Suppose that we know that the function f(x) is differentiable at = a, then what must always be true? O a) f(a) is defined O b) None of these O) f(x) is continuous at x = a O d) All of these e) the graph of ƒ has a tangent line at (a, f(a))