Function Family
Characteristics
Function Behavior
100

What is the inverse of an exponential function?

What is a logarithmic function?

100

What is the domain of a log function?

What is x > 0 (or) (0, ∞)?

100

Do log functions have a maximum or minimum?

What is no?

200

What is the base in a common logarithm?

What is 10?

200

What is the range of a log function?

What is (−∞,∞)?

200

What is the end behavior as x→∞?

What is f(x)/y→∞?

300

What happens if “a” is negative in the general form?

What is undefined?

300

How do you find the x-intercept of a log function?

What is set y to 0?

300

Explain why logs grow slowly but keep increasing.

What is because as numbers get larger, it takes more and more multiplication steps to make a big jump in the logarithm value.

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