Introduction to Functions

Front

Is this mapping a function or not a function?

Back

Function

Tags

CCSS.8.F.A.1

Front

All of the y values or outputs are called the ________?

Back

Range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

A set of ordered pairs is called a ________?

Back

Relation

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Which of these is a solution to the equation y = 2x-7? (2,-3), (0, 7)

Back

(2,-3)

Front

A relation where every input yields one and only one output is called a(n) __________?

Back

Function

Tags

CCSS.8.F.A.1

Front

What is the definition of 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 the Vertical Line Test determine?

Back

Whether a relation is a function.

Front

If f(x) = 3x + 2, what is f(1)?

Back

5

Tags

CCSS.HSF.IF.A.2