Functions Test Review

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.

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

How do you determine if a relation is a function?

Back

A relation is a function if each input value (x) is associated with exactly one output value (y).

Front

What is a zero of a function?

Back

A zero of a function is the input value (x) that makes the output (f(x)) equal to 0.

Front

Back

Front

What does it mean for a function to be linear?

Back

Front

What is the slope of a linear function?

Back

Front

What is the y-intercept of a function?

Back

Front

What is the difference between independent and dependent variables?

Back

The independent variable is the input (x), while the dependent variable is the output (y) that depends on the input.

Front

How can you identify the y-intercept from a function's equation?

Back