Function Notation Practice

Front

What is the definition of a function?

Back

Every input has only one output.

Tags

CCSS.8.F.A.1

Front

Interpret f(4) in the context of a hawk's flight.

Back

It took 4 seconds for the hawk to reach 50ft.

Tags

CCSS.HSF.IF.A.2

Front

What does h(4) = 5 mean in relation to a plant's height?

Back

After 4 weeks the plant is 5 inches tall.

Tags

CCSS.HSF.IF.A.2

Front

What does S(4)=70 represent in terms of a babysitter's salary?

Back

The salary of a babysitter who worked 4 hours is $70.

Tags

CCSS.HSF.IF.A.2

Front

What is function notation?

Back

A way to represent a function using symbols, typically f(x).

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the domain of a function?

Back

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

Front

What is the range of a function?

Back

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

Front

How do you evaluate a function at a specific point?

Back

Substitute the input value into the function's equation.

Tags

CCSS.HSF.IF.A.2

Front

What is a linear function?

Back

A function that graphs to a straight line, typically in the form y = mx + b.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is a quadratic function?

Back

A function that can be expressed in the form y = ax^2 + bx + c.