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Let f(x) = 4x - 9. Simplify each of the following expressions. f(a)= 4a - 9 f(a+h) = 4a +4h-9 f(a+h)-f(a) = f(a+h)-f(a) ✓ X (Make sure to expand and c

Let f(x) = 4x - 9. Simplify each of the following expressions. f(a)= 4a - 9 f(a+h) = 4a +4h-9 f(a+h)-f(a) = f(a+h)-f(a) ✓ X (Make sure to expand and c

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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Let f(x) = 4x - 9. Simplify each of the following expressions. f(a) = 4a - 9 f(a+h) = 4a + 4h-9 f(a+h)-f(a) = f(a+h)-f(a) h = X (Make sure to expand and combine like terms.) X (Make sure to cancel out the factor of h in the denominator.)
Transcribed Image Text:Let f(x) = 4x - 9. Simplify each of the following expressions. f(a) = 4a - 9 f(a+h) = 4a + 4h-9 f(a+h)-f(a) = f(a+h)-f(a) h = X (Make sure to expand and combine like terms.) X (Make sure to cancel out the factor of h in the denominator.)
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