Connect Representations of Functions

Does the graph represent a function?

• Function

• Not a function

• I don't have a clue

• Both a function and not a function

Does the graph represent a function?

• Function

• Not a function

• I don't have a clue

• Both a function and not a function

The table shows the relationship between the number of squares, x, and the perimeter, y, of the figures they form. The table can be represented by the equation y = 4x + 4.True or False?

• True

• False

• Both true and false

• I don't have a clue

Tags

CCSS.HSF-LE.A.1B

The table shows the relationship between the number of squares, x, and the perimeter, y, of the figures they form. The graph of the function is nonlinear. True or False?

• True

• False

• Both true and false

• I don't have a clue

Tags

CCSS.8.F.A.3

The table shows the relationship between the number of squares, x, and the perimeter, y, of the figures they form. The relation is a function. True or False?

• True

• False

• Both true and false

• I don't have a clue

Tags

CCSS.8.F.A.1

The table and graph show the relationship between the edge length, x, of a cube and its surface area, y. Is the relation a linear function?

• Yes

• No

• Yes and No

• I don't have a clue

Tags

CCSS.8.F.A.3

Find the function rule.

• y = 5x -4

• y = 5x + 4

• y = 4x + 5

• y = 4x -5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The graph shows the total money earned at a fundraising car wash. Which equation can be used to find the total earned y for the number of cars washed x?

• y = x + 5

• y = x/5

• y = x - 5

• y = 5x

Tags

CCSS.8.EE.B.5

Find the 2 missing OUTPUT values.

• 6 & 12

• 4 & 12

• 4 & 2

• 6 & 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which equation matches the graph?

• y = 60x

• y = 40x

• y = 80x

• y = 20x

Tags

CCSS.8.EE.B.5