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Logarithms and Exponential Functions

Logarithms and Exponential Functions

Home Algebra II Logarithms and Exponential Functions Linking Exponents and Logarithms

Linking Exponents and Logarithms Examples

Example 1

Rewrite this logarithm in exponential form:

y = log(x + 3)

Example 2

Rewrite this exponential equation in logarithmic form:

y = 4(7x)

Example 3

Simplify the following expression:

5log525

Example 4

What is the inverse function of y = 15x + 25?

Example 5

What is the inverse function of y = 10x – 4?

Example 6

Simplify:

3log34

Example 7

Does this function have an inverse?

f(x) = x2 + 3x + 4

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