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: 26

Answer

The new function moves down 15 units from the original f(x) function.

Work Step by Step

When we add or subtract numbers outside of the x term (as opposed to $\frac{7}{x-15}$), then we move the graph up or down. Subtracting 15 means we move the graph from the original f(x) function down 15 units on the coordinate plane.
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