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a. f(x) = 15x²-3x-5 + c. f(x) = a. 1 x2 x³ + 2x² - 9x +5 X 4. Write the equation of the tangent line to f(x) = 4x² - 2x at (1, 2) If the cost of x units of a product is given by C = √x+=+x², x ≥ 1 find C'(9) and explain what it means in terms of units and cost. b. f(x) = ito

a. f(x) = 15x²-3x-5 + c. f(x) = a. 1 x2 x³ + 2x² - 9x +5 X 4. Write the equation of the tangent line to f(x) = 4x² - 2x at (1, 2) If the cost of x units of a product is given by C = √x+=+x², x ≥ 1 find C'(9) and explain what it means in terms of units and cost. b. f(x) = ito

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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a. f(x) = 15x²-3x-5 + c. f(x) = a. 1 x2 x³ + 2x²-9x+5 x 4. Write the equation of the tangent line to f(x) = 4x² - 2x at (1, 2) If the cost of x units of a product is given by C = √√x++x², x ≥ 1 find C'(9) and explain what it means in terms of units and cost. b. f(x) = b. Find the net change in cost between 9 and 10 units.
Transcribed Image Text:a. f(x) = 15x²-3x-5 + c. f(x) = a. 1 x2 x³ + 2x²-9x+5 x 4. Write the equation of the tangent line to f(x) = 4x² - 2x at (1, 2) If the cost of x units of a product is given by C = √√x++x², x ≥ 1 find C'(9) and explain what it means in terms of units and cost. b. f(x) = b. Find the net change in cost between 9 and 10 units.
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