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Find an equation of the tangent line to f at a = 9. (Express numbers in exact form. Use symbolic notation and fractions where needed.) 80 y = 81x

Find an equation of the tangent line to f at a = 9. (Express numbers in exact form. Use symbolic notation and fractions where needed.) 80 y = 81x

Calculus: Early Transcendentals
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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Find an equation of the tangent line to f at a = 9. (Express numbers in exact form. Use symbolic notation and fractions where needed.) 80 y = 81x
Transcribed Image Text:Find an equation of the tangent line to f at a = 9. (Express numbers in exact form. Use symbolic notation and fractions where needed.) 80 y = 81x
10:36 Done 6 of 7 Question 2 of 6 > Calculate the difference quotient for f(x) = x + x- at a = 9. (Express numbers in exact form. Use symbolic notation and fractions where needed.) f(9 + h) – f(9) 80 +9h 9(9+h) h
Transcribed Image Text:10:36 Done 6 of 7 Question 2 of 6 > Calculate the difference quotient for f(x) = x + x- at a = 9. (Express numbers in exact form. Use symbolic notation and fractions where needed.) f(9 + h) – f(9) 80 +9h 9(9+h) h
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