Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 7 - Algebra: Graphs, Functions, and Linear Systems - 7.6 Modeling Data: Exponential, Logarithmic, and Quadratic Functions - Concept and Vocabulary Check - Page 474: 2

Answer

logarithmic

Work Step by Step

It cannot be a linear function because the points don't form a straight line, it is not a quadratic function because it doesn't have a turning point, and it cannot be exponential because it the slope doesn't increase. Thus it is logarithmic.
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