Precalculus Functions Unit Test

Front

What is a removable discontinuity?

Back

Front

What defines an even function?

Back

Front

What defines an odd function?

Back

Front

What is the average rate of change of a function?

Back

Front

What is a jump discontinuity?

Back

A jump discontinuity occurs when the left-hand limit and right-hand limit of a function at a certain point exist but are not equal. The function 'jumps' from one value to another.

Front

Back

Front

Back

Front

What is the definition of continuity at a point?

Back

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input (x-value) is associated with exactly one output (y-value). In contrast, a relation can have multiple outputs for a single input.

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.