College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 4, Exponential and Logarithmic Functions - Section 4.1 - Exponential Functions - 4.1 Exercises - Page 372: 5

Answer

horizontal, 0, 0

Work Step by Step

The function $f(x)=(1/2)^x$ has a horizontal asymptote, because it approaches the horizontal line $y=0$ (the x-axis) for large $x$ values. As $x\to\infty$, the graph becomes closer to $y=0$.
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