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Find f + g,f- g.fg, and and state their domains (after the operation) (a) f + g Result: Domain: (b) f – g Result: Domain: (c) fg Result: Domain: (d)5 Result: Domain:

Find f + g,f- g.fg, and and state their domains (after the operation) (a) f + g Result: Domain: (b) f – g Result: Domain: (c) fg Result: Domain: (d)5 Result: Domain:

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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3. (3 points each) In the functions given, f(x) = x3+2x2 ; g(x)=3x²-1 Find f + g,f – g. fg,and L and state their domains (after the operation) (a) f +g Result: Domain: (b) f – g Result: Domain: (c) fg Result: Domain: Result: Domain: Property of and for the exclusive use of SLU. Reproduction, storing in a retrieval system, distributing, uploading or posting online, or transmitting in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise of any part of this document, without the prior written permission of SLU, is strictly prohibited. 47
Transcribed Image Text:3. (3 points each) In the functions given, f(x) = x3+2x2 ; g(x)=3x²-1 Find f + g,f – g. fg,and L and state their domains (after the operation) (a) f +g Result: Domain: (b) f – g Result: Domain: (c) fg Result: Domain: Result: Domain: Property of and for the exclusive use of SLU. Reproduction, storing in a retrieval system, distributing, uploading or posting online, or transmitting in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise of any part of this document, without the prior written permission of SLU, is strictly prohibited. 47
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