Relations, Functions, Proportional and Linear

The graph shown is:

• A linear function but not proportional.
• A function, but not linear or proportional.
• A proportional function.
• Not a function, linear or proportional.

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

The graph shown is:

• A linear function but non proportional
• Not a function because it is not a straight line.
• Proportional because it goes through the origin.
• A function but not linear or proportional.

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

The graph shown is:

• Not a function because it doesn't go through the origin.
• A linear function but not proportional.
• A nonlinear function.
•  A proportional function because it is a straight line.

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

The mapping shown is:

• Not a function, because there are letters.
• Not a function, because two different numbers go to C.
• A function, because none of the x values go to more than one y value.
• A function, because the numbers are in order.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

The table shown is:

• Proportional because it goes through the origin.
• Linear, because there is a pattern.
• A function, because all of the x values are different.
• All of the above.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

The table shown is:

• Linear, because it is going up by 2 each time.
• Proportional, because 1 goes evenly into 4 and 2 goes evenly into 6.
• A function, because none of the x values are repeated.
• Not a function because it doesn't start at zero.

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.SSE.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

The table shown is:

• Proportional, because it is going up by 2 each time.
• Linear, because it is going up by two each time.
• Not a function, because 1 appears in the table twice.
• A function but non linear, because it doesn't start at zero.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.1

CCSS.8.F.A.3

CCSS.8.F.B.4

Which of the following sets of ordered pairs does NOT represent a function?

• {(0,0) (1, 4) (2,8) (3,12)}
• {(0,-3) (1, 5), (2, 13), (3, 21)}
• {(0, 6), (2, 7), (3, 9)   (4, 6)}
• {(-1, 3) (0, 6) (-1, 9)  (2, 12)}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Which of the tables shows a proportional relationship?

• A and B only
• B and C only
• A, B and C
• none of them

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSS.ID.B.6

The table shown is:
(hint: find the rate of change)

• A proportional function.
• A linear function.
• A non linear function.
• Not a function.

Tags

CCSS.HSF.LE.A.1

CCSS.HSS.ID.C.7