Understanding Linear Functions and Graphs

Which relation is NOT a function?

• {(1,-5), (3,1), (-5,4), (4,-2)}

• {(2,7), (3,7), (4,7), (5,8)}

• {(1,-5), (-1,6), (1,5), (6,-3)}

• {(3,-2), (5,-6), (7,7), (8,8)}

Tags

CCSS.8.F.A.1

Determine if the following relation represents a function

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is the table linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Who saves more per day: Adam or Bianca?

• They save the same amount.

• Adam

• Bianca

Tags

CCSS.8.EE.B.5

• Yes, it is a linear function.

• No, it is not a linear function.

• It is a quadratic function.

Tags

CCSS.8.F.A.3

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Find the slope of the line that passes through the points (2, 4) and (6, 12).

• 2

• -2

Tags

CCSS.8.EE.B.5

• -4

• 5

• 4

Tags

CCSS.8.EE.B.5

Select the true statement.

• A

• B

• C

• D

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

How would you write the equation given a

slope = 2/3 and a y-intercept = -3?

• y = 2/3 - 3

• y = 2/3x - 3

• y = 2/3x + 3

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6