WIN TIME: Functions Final Review

Front

Back

The initial value (y-intercept) is 6.

Front

What does the slope of a linear function represent?

Back

The slope represents the rate of change of the function.

Front

What is the definition of a linear function?

Back

Front

Back

The y-intercept is 7.

Front

How do you determine if a function is linear or nonlinear?

Back

A function is linear if it can be represented by a straight line on a graph; otherwise, it is nonlinear.

Front

What does the term 'rate of change' refer to in a function?

Back

Rate of change refers to how much the output value (y) changes for a change in the input value (x).

Front

In the context of functions, what does 'domain' refer to?

Back

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

Front

In the context of functions, what does 'range' refer to?

Back

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

Front

Back

The slope is 3.

Front

What is the significance of the slope in a real-world context?

Back

The slope can represent a rate, such as speed or cost per item.