Find f + g. f-g, fg and Determine the domain for each function. 9 f(x) = 4x+5, g(x)=x+4 (f+g)(x) = 5x+9 (Simplify your answer.) What is the domain of f+g? OA. The domain of f+g is {} (Use a comma to separate answers as needed.) B. The domain of f+g is (-∞0,00). (Type your answer in interval notation.) C. The domain of f+g is Ø (f-g)(x)= 3x+1 (Simplify your answer.) What is the domain off-g? A. The domain off-g is (-00,00). (Type your answer in interval notation.) OB. The domain off-g is {} (Use a comma to separate answers as needed.) Oc. The domain of f-g is Ø (g)(x) = 4x+21 (Simplify your answer.)
Find f + g. f-g, fg and Determine the domain for each function. 9 f(x) = 4x+5, g(x)=x+4 (f+g)(x) = 5x+9 (Simplify your answer.) What is the domain of f+g? OA. The domain of f+g is {} (Use a comma to separate answers as needed.) B. The domain of f+g is (-∞0,00). (Type your answer in interval notation.) C. The domain of f+g is Ø (f-g)(x)= 3x+1 (Simplify your answer.) What is the domain off-g? A. The domain off-g is (-00,00). (Type your answer in interval notation.) OB. The domain off-g is {} (Use a comma to separate answers as needed.) Oc. The domain of f-g is Ø (g)(x) = 4x+21 (Simplify your answer.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section3.2: Zeros Of Linear Fumctions
Problem 58PFA
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Transcribed Image Text:f
9
f(x) = 4x+5, g(x)=x+4
Find f+g, f-g, fg and
(f+g)(x) = 5x +9 (Simplify your answer.)
What is the domain of f+g?
Determine the domain for each function.
OA. The domain of f+g is {} (Use a comma to separate answers as needed.)
B. The domain of f+g is (-00,00) (Type your answer in interval notation.)
Oc. The domain of f+g is Ø.
(f-g)(x) = 3x + 1 (Simplify your answer.)
What is the domain off-g?
A. The domain off-g is (-00,00). (Type your answer in interval notation.)
B. The domain off-g is {
(Use a comma to separate answers as needed.)
Oc. The domain off-g is Ø.
(1g)(x) = 4x+21
(Simplify your answer.)
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