(b) We consider the functions given by f1(x) = x - 2, f2(x) = −x, ₤3(x) 2 =-x+2x+4. (i) Sketch the graphs of the above functions on the same plane (ii) Find the area of the region above the functions f₁ and ƒ2 and below the function f3.

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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Exercise 231

(b) We consider the functions given by
f1(x) = x - 2,
f2(x) = −x,
₤3(x)
2
=-x+2x+4.
(i) Sketch the graphs of the above functions on the same plane
(ii) Find the area of the region above the functions f₁ and ƒ2 and below the function f3.
Transcribed Image Text:(b) We consider the functions given by f1(x) = x - 2, f2(x) = −x, ₤3(x) 2 =-x+2x+4. (i) Sketch the graphs of the above functions on the same plane (ii) Find the area of the region above the functions f₁ and ƒ2 and below the function f3.
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