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Section 5.3 Exponential Functions Copyright © 2013 Pearson Education, Inc. All rights reserved

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Page 1: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that

Section 5.3

Exponential Functions

Copyright © 2013 Pearson Education, Inc. All rights reserved

Page 2: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 3: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 4: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 5: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 6: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 7: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 8: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 9: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 10: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 11: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 12: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 13: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 14: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 15: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 16: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 17: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 18: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 19: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 20: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 21: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 22: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 23: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 24: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 25: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 26: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 27: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 28: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 29: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 30: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that

( )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 =

Page 31: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 32: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 33: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that
Page 34: Section 5.3 Exponential Functions - mlrusso.net · Identifying Linear or Exponential Functions Determine whether the given function is linear, exponential, or neither. For those that