Unit 2 Review

Front

Is the function linear or nonlinear?

Back

Nonlinear

Front

Is the function linear or nonlinear? y = x² + 7

Back

Nonlinear

Front

The set of all the outputs of a relation are called _____

Back

range

Front

Find the missing OUTPUT value: What is the output when the input is 2?

Back

2

Front

The amount a store earns varies directly as the number of hours. If a store takes in $11,500 in a 4 hour period, how many hours would it take to earn $23,000?

Back

8 hours

Front

What is a linear function?

Back

A function that can be graphically represented as a straight line.

Front

What is a nonlinear function?

Back

A function that does not create a straight line when graphed.

Front

Define 'domain' in the context of a function.

Back

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

Front

What is the relationship between the domain and range of a function?

Back

The domain consists of input values, while the range consists of output values.

Front

If a function has a constant rate of change, what type of function is it?

Back

Linear function.