3x+1 2x and g(x)= X-3 Given the functions f(x)= x+2 (a) Find the function (f-g)(x). (b) Find the domain of (f-g)(x). Express the domain in interval notation. (c) Evaluate (f-g)(-3). Type your answer for part (c) in the box below, the NUMBER only.

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
Section9.1: Relations And Functions
Problem 75PS
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Зх+1
2x
and g(x)=
X-3
Given the functions f(x)=
%3D
x+2
(a) Find the function (f-g)(x).
(b) Find the domain of (f-g)(x). Express the domain in interval notation.
(c) Evaluate (f-g)(-3). Type your answer for part (c) in the box below, the NUMBER only.
Transcribed Image Text:Зх+1 2x and g(x)= X-3 Given the functions f(x)= %3D x+2 (a) Find the function (f-g)(x). (b) Find the domain of (f-g)(x). Express the domain in interval notation. (c) Evaluate (f-g)(-3). Type your answer for part (c) in the box below, the NUMBER only.
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