Relations Functions

Match the following vocabulary below

• A Relation

• The set of all x values

• Range

• A function written as y=mx+b

• Domain

• The set of all y values

• Quadratic

• A set of ordered pairs

• Linear Equation

• A function written as ax²+bx+c

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which relation shows a function?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

A set of ordered pairs is called what?

• Coordinates

• Relation

• Function

• Vertical Line Test

Tags

CCSS.8.F.A.1

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Find the slope of the line.

• -2

• 2

• -1

• 1

Tags

CCSS.8.EE.B.5

What does "m" represent in y=mx+b?

• y-intercept

• slope

• macaroni

• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does 'b" represent in y=mx+b

• y-intercept

• macaroni

• nothing

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope from the table.

• -4

• 1

• 4

• -2

Tags

CCSS.8.EE.B.5

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1