Consider the equation Is this a function? What is its domain? What is its range? What is

Question:

Consider the equation

if x is rational [1 if x is irrational

Is this a function? What is its domain? What is its range?

What is its y-intercept, if any? What are its x-intercepts, if any? Is it even, odd, or neither? How would you describe its graph?

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Dec 27, 2018 10:55 AM

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Consider the equation Is this a function? What is its domain? What is its range? What is

Question:

y = [1 0 if x is rational if x is irrational

Step by Step Answer:

Yes it is a function Domain xx is any real number or Range ...View the full answer

Precalculus

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