Algebra review of functions, linear

What number can be plugged into the table to still make it a function?

• 4

• 2

• 1

• 3

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

Which Number can be plugged into the equation to still make it a function?

• 1

• 2

• 3

• 4

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

Why is this a function?

• because each x is paired with one and only one y output

• its NOT a function

• because each x is paired with two y values

• because each x has another x next to it

Tags

CCSS.HSF.IF.A.1

Why is this NOT a function?

• because one of the x values has two y values associated with it

• it's a function.....

• it IS a function

Tags

CCSS.HSF.IF.A.1

Is this set of ordered pairs a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1

• Yes
• No

Tags

CCSS.8.F.A.1

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Answer.

• A
• B
• C
• D

Tags

CCSS.8.F.A.1

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-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