Functions: 1.1

Tell whether the relation is a function. {(-1,7), (9,4), (3, -2), (5, 3), (9,1)}

• Yes

• No

Tags

CCSS.8.F.A.1

Tell whether the relation is a function. {(3, 4), (4, 7), (7,10), (10,13)}

• yes

• no

Tags

CCSS.8.F.A.1

Tell whether the relation is a function.

• Yes

• No

Tags

CCSS.8.F.A.1

Is the relation is a function?

• Yes

• No

Identify the domain of the function.

{(-4, 7), (-3, 6), (-2, 5), (-1, 4), (0, 3), (1, 2), (2, 5), (3, 6), (4, -1)}

Identify the range of the function.

{(-4, 7), (-3, 6), (-2, 5), (-1, 4), (0, 3), (1, 2), (2, 5), (3, 6), (4, -1)}

Is the relation a function?

{(-4, 7), (-3, 6), (-2, 5), (-1, 4), (0, 3), (1, 2), (2, 5), (3, 6), (4, -1)}

• Yes

• No

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

CCSS.HSF.IF.A.1

• Function
• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1