Functions With Equation

If f(x)=x+2,

then f(3)=

Tags

CCSS.HSF.IF.A.2

If f(x)=2x,

then f(3)=

Tags

CCSS.HSF.IF.A.2

If f(x)=2x,

then f(4)=

Tags

CCSS.HSF.IF.A.2

If f(x)=3x,

then f(2)=

Tags

CCSS.HSF.IF.A.2

Is the following equation a function?

• Yes; every input has exactly one output

• No; each input will have more than one output

• Yes; it will pass the VLT

• No; the x needs to be squared

• Function
• Not a Function

Function or Not a Function?

• Function

• Not a Function

• Function
• Not a Function

Function or Not a Function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is it a function?

• Yes

• No