A. Find f + g,f – g,fg.f/gand state the domain of each. f(x) = Vx2 + 5x – 6, g(x) = V-x² + 4x + 12 4.

Calculus: Early Transcendentals
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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. Find f + g, f – g,fg,f/gand state the domain of each.
4.
f(x) = /x2 + 5x – 6,
g(x) = V-x2 + 4x + 12
Transcribed Image Text:A. Find f + g, f – g,fg,f/gand state the domain of each. 4. f(x) = /x2 + 5x – 6, g(x) = V-x2 + 4x + 12
Domain f/g:
Domain f + g,f – g, f.g:
4.
(-00, -9) U (-9,0) U (0, c0)
(-00, -9) U (-9,0) U (0, o)
Transcribed Image Text:Domain f/g: Domain f + g,f – g, f.g: 4. (-00, -9) U (-9,0) U (0, c0) (-00, -9) U (-9,0) U (0, o)
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