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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