SOL 8.15

Front

What is a function?

Back

A function is a relation where each input (x-value) has exactly one output (y-value).

Front

What is the domain of a function?

Back

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

Front

What is the range of a function?

Back

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

Front

Which ordered pair would prevent a table from being a function? (10, 10), (2, 4), (6, 1), (-2, 0)

Back

(-2, 0) because it shares the same x-value with another pair.

Front

What does it mean for a set of values to be a function?

Back

A set of values is a function if no x-value is repeated with a different y-value.

Front

Identify the equation that matches the table: y = x + 5, y = 5x, y = x - 5, x = y - 5

Back

y = x + 5.

Front

What is the term for the x-values in a function?

Back

The term is 'domain'.

Front

What is the term for the y-values in a function?

Back

The term is 'range'.

Front

Which of the following is not a term used to identify x-values? domain, input, independent, range

Back

Range.

Front

What is an example of a function? (9,5) (10,5) (9,-5) (10,-5) or (6,-5) (7,-3) (8,-1) (9,1)

Back

(6,-5) (7,-3) (8,-1) (9,1) is a function.