8. Consider what happens to a relation when the coordinates of all its ordered pairs are switched. a) Give an example of a function that is still a function when its coordinates are switched. b) Give an example of a function that is no longer a function when its coordinates are switched. c) Give an example of a relation that is not a function, but becomes a function when its coordinates are switched.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section1.7: Functions
Problem 60PFA
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8. Consider what happens to a relation when the coordinates of all its
ordered pairs are switched.
a) Give an example of a function that is still a function when its
coordinates are switched.
b) Give an example of a function that is no longer a function when
its coordinates are switched.
c) Give an example of a relation that is not a function, but becomes a
function when its coordinates are switched.
Transcribed Image Text:8. Consider what happens to a relation when the coordinates of all its ordered pairs are switched. a) Give an example of a function that is still a function when its coordinates are switched. b) Give an example of a function that is no longer a function when its coordinates are switched. c) Give an example of a relation that is not a function, but becomes a function when its coordinates are switched.
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