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 - Practice and Problem-Solving Exercises: 11

Answer

3

Work Step by Step

Since we cannot divide by zero, the excluded value will be the value that makes the denominator zero. For $h(x) = \frac{-3}{2x-6}$, we can set the denominator equal to zero in order to find the excluded value. $2x - 6 = 0$ When we solve for x, we find that $x \ne 3$
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