- - Let f = {(-2,1), (0, -2)} and g = {(-2, − 4),(2, − 1), (5,6)}. Find f g and its domain. What is the domain? (Use a comma to separate your answers.) f•g = {} (Type an ordered pair. Use a comma to separate your answers.)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.7: Operations On Functions
Problem 29E
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Let f = {(2,1), (0, -2)} and g = {(-2, - 4), (2, − 1),(5,6)}.
Find f⚫g and its domain.
What is the domain?
(Use a comma to separate your answers.)
f•g= {}
(Type an ordered pair. Use a comma to separate your answers.)
Transcribed Image Text:Let f = {(2,1), (0, -2)} and g = {(-2, - 4), (2, − 1),(5,6)}. Find f⚫g and its domain. What is the domain? (Use a comma to separate your answers.) f•g= {} (Type an ordered pair. Use a comma to separate your answers.)
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