Inverse Functions

Logarithmic functions are the inverse of...

• Linear Functions
• Exponential Functions 
• Quadratic Functions 
• Polynomial Functions 

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Classify the following graph.

• Exponential Growth

• Exponential Decay

• Logarithmic

• Rational

Which graph is logarithmic

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What is the range of log(x)?

• (-2, 4)

• (-∞, ∞)

• (-∞, 0)

• (∞, -∞)

What is the x-intercept of log₇(x)?

• (0.5, 0)

• (-1, 0)

• (0, 0)

• (1, 0)

Do parent logarithmic functions have a y-intercept?

• Yes

• No

What is the domain of log(x)?

• (-∞, ∞)

• [0, ∞)

• (0, ∞)

• (1, ∞)

The logarithmic graph above has an asymptote at:

• y = 1
• x = 1
• x = 2
• y = 2