Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions...

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Section 5.3

Exponential Functions

Copyright © 2013 Pearson Education, Inc. All rights reserved

( )43 -1 2 13

Solve each exponential equation.1(a) 2 32 (b) x x xxe e

e− −= = ⋅

3 -1 52 2x =

3 1 5x − =

2x =

42 1 7

3

xx x

x

ee ee

−− −= =

2 1 7x x− = −

19

x =

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