200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Exponential Functions Intro. to Logarithms Properties.

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Presentation transcript:

Exponential Functions Intro. to Logarithms Properties of Logarithms Common Logarithms Natural Logarithms

In exponential decay, the value of the base is between these two numbers

What is 0 and 1?

In exponential growth, the value of the base is __________

What is greater than 1?

The simplified form of

What is 15,625?

The solution of 2 2x+11 = 128

What is –2 ?

The solution of 36 5c = 216 2c - 8

What is -6 ?

Evaluate log 2 16

What is 4?

Evaluate log

What is -3

The solution of log 9 x = 3

What is 729?

The solution of log b 196 = 2

What is 14?

The solution of log 11 (c 2 – 15) = log 11 (2c)

What is 5? (-3 is excluded)

The solution of log log 5 x = log 5 99

What is 33?

The solution of log 3 a - log 3 7 = log 3 5

What is 35 ?

The solution of 2 log 7 5 – 1 log = log 7 x 3

What is 5?

The solution of log 4 n - ¼ log 4 16 = ½log 4 49

What is 14?

The solution of log 6 (c 2 + 2) + log 6 2 = 2

What is 4 and -4?

The base of common logarithms?

What is 10?

Evaluate to 4 decimal places log 28

What is ?

Evaluate using the change of base formula (round to 4 decimal places) log 7 26

What is ?

The solution of 9 x = 73 (rounded to 4 decimal places)

What is ?

The solution of 5 w+3 = 17 (rounded to 4 decimal places)

What is ?

The base of natural logarithms

What is e?

The approximate value of e

What is 2.718?

The abbreviation used for natural logarithms

What is ln?

The solution of 3e x + 1 = 5 (round to 4 decimal places)

What is ?

The solution of ln(x – 7) = 2 (round to 4 decimal places)

What is ?