Big Review #4 (Passwater questions)

Front

What is the period of a periodic function?

Back

The period of a periodic function is the length of the interval over which the function repeats itself. For example, if a function f has a period of T, then f(x) = f(x + T) for all x.

Front

How do you determine the amplitude of a function?

Back

The amplitude of a function is the maximum distance from the midline of the graph to its peak or trough. For example, for a function of the form h(x) = A sin(x), the amplitude is |A|.

Front

What is the relationship between the amplitude of two functions with the same period?

Back

If two functions have the same period, their amplitudes can differ. For example, if g(x) = cos(x) has an amplitude of 1, a function h with the same period but an amplitude of 2 can be defined as h(x) = 2g(x).

Front

What is the natural logarithm of a product?

Back

Front

How do you evaluate logarithmic functions?

Back

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Back

Front

What is the effect of a negative coefficient in a tangent function?

Back

Front

What is the formula for the period of a tangent function?

Back

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Front

What is the relationship between the logarithm base change?

Back