Function Notation

Front

What does f(2) mean in function notation?

Back

Let x = 2.

Tags

CCSS.HSF.IF.A.2

Front

What is the vertical line test used for?

Back

To determine if a graph represents a function.

Front

What does h(10) represent if h is the height of a plant in inches as a function of time in weeks?

Back

The height of the plant after 10 weeks.

Tags

CCSS.HSF.IF.A.2

Front

What does f(3) represent if f is the speed of a baseball in mph as a function of time in seconds?

Back

The speed of the ball after 3 seconds.

Tags

CCSS.HSF.IF.A.2

Front

What is a function?

Back

A relation where each input has exactly one output.

Tags

CCSS.8.F.A.1

Front

What is the domain of a function?

Back

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

Front

What is the range of a function?

Back

The set of all possible output values (y-values).

Front

What does it mean if a mapping is not a function?

Back

At least one input has more than one output.

Tags

CCSS.8.F.A.1

Front

What is the notation for a function?

Back

f(x) where f is the function and x is the input.

Tags

CCSS.HSF.IF.A.2

Front

How do you evaluate a function at a specific value?

Back

Substitute the value into the function's equation.

Tags

CCSS.HSF.IF.A.2