Identifying Functions, Tables, Graphs, Ordered Pairs

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Which set of values is not a function?

• (9,5) (10,5) (4,-5) (8,-5)

• (3,4) (4,-3) (7,4) (3, 8)

• (6,-5) (7, -3) (8, -1) (9, 1)

• (2, -2) (5, 9) (-5, -7) (1, 4)

Tags

CCSS.8.F.A.1

Which ordered pair could you add to the following list of points to create a function?  (3, 5) (4, 9) (2, 5) 

• (3, 7)

• (4, 1) 

• (1, 9)

• (2, 6)

Tags

CCSS.8.F.A.1

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Tags

CCSS.8.F.A.1

How do you write an ordered pair?

• (X,X)

• (Y,X)

• (X,Y)

• (Y,Y)

In the ordered pair (4,9), which number is the y-coordinate?

• 4

• 9

• neither

• both

Tags

CCSS.5.G.A.1

What is Coordinate N?

• (7,6)

• (5,5)

• (6,6)

• (7,7)

Tags

CCSS.5.G.A.1

What is coordinate X?

• (5,2)

• (2,3)

• (4,4)

• (6,6)

Tags

CCSS.5.G.A.1

What is coordinate L?

• (6,6)

• (2,5)

• (2,3)

• (5,2)

Tags

CCSS.5.G.A.1

Ordered pair (0,0) is also known as the ___.

• y-axis

• x-axis

• origin