3.2 Linear Functions

Why is this function linear?

• This is a linear function because it is going up
• This is a linear function because it is a straight line.
• This is a linear function because the line is curved.
• This is a linear function because it keeps going.

Tags

CCSS.8.F.A.3

Why is this function linear?

• This is a linear function because the y-intercept is (0,2)
• This is a linear function because it forms a curved line.
• This is a linear function because is does not have a constant rate of change.
• This is a linear function because is has a constant rate of change.

Tags

CCSS.HSF-LE.A.1B

Determine if the graph is linear or nonlinear.

• Linear
• Nonlinear

Tags

CCSS.8.F.A.3

Which of the function(s) above are linear?

• Function I, only
• Function II, only
• Function I and Function II, only
• Function I, Function II, and Function III

Tags

CCSS.8.F.A.3

Is this graph continuous or discrete?

• discrete

• continuous

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is the graph continuous or discrete?

• discrete

• continuous

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• all real numbers
• 1<x<6
• {1,3,4,6}
• {-2,2,5}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range?

• {-2,2,5}
• {1,3,5,6}
• all real numbers 
• -2<y<5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5