Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 11 - Rational Expressions and Functions - 11-7 Graphing Rational Functions - Lesson Check: 1

Answer

-1

Work Step by Step

Since we cannot divide by zero, the excluded value will be the value that makes the denominator zero. $x+1 = 0$ When we solve for the x value that makes the denominator equal to 0, we get $x = -1$
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