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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Transcribed Image Text:Answer all the questions. Show your work. Simplify all the answers as much as possible. No
credit will be given if you don't show work.
1. p(x)=x² + 3x, r(x) = -3x
a. Find the function (p-r)(x). State its domain in interval notation.
b. Find the function ()(x). State its domain in interval notation.
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