Ordered Pairs and Functions

Is this a function? 

• Yes

• No

Is this graph a function or not a function? 

• Function 

• Not a Function

What is meant by the ordered pair (7, 700) ?

• In 7 months, I made $700

• In 7 months, $700 was raised for the science fair

• In 700 months, $7 was made

• In 7 months, I made $200

Tags

CCSS.7.RP.A.2D

What is the ordered pair of point A?

• (0,6)

• (6,0)

• (3,4)

• (0,0)

Tags

CCSS.5.G.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

What is the domain of the graph?
Remember:  Domain is x

• 1≤ x ≤ 4

• 1 < x < 4

• 1≤ y ≤ 4

• 1 < y < 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• -3 < y ≤ 3

• -4 ≤ y ≤ 5

• -4 ≤ x ≤ 5

• -3 < x ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the graph?

• y≥1

• x≥1

• All real numbers

• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Determine whether the ordered pair is a solution of y = 2x - 4.

(-4,5)

• Yes

• No

Is the ordered pair (2, 5) a solution of y = 3x + 2?

• Yes

• No