Relations and Functions

Front

Does the table show y as a function of x?

Back

No, it is not a function

Tags

CCSS.8.F.A.1

Front

Does the table show y as a function of x?

Back

Yes, it is a function.

Tags

CCSS.8.F.A.1

Front

Which set of ordered pairs represents y as a function of x? Options:

{(−9, 2), (0, 6), (1, −2), (−3, 6)}

,

{(−1, 0), (4, 3), (−7, −3), (−1, −8)}

,

{(3, 2), (−4, −2), (3, 1), (−4, 1)}

,

{(5, 4), (2, 3), (1, 1), (2, 4)}

Back

{(−9, 2), (0, 6), (1, −2), (−3, 6)}

Tags

CCSS.8.F.A.1

Front

Mapping of y as a quadratic function of x. Which representation shows the same relationship between x and y?

Back

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Which representation does not show y as a function of x?

Back

Front

Which graph does not represent y as a function of x?

Back

Front

Is the relation a function? Why?

Back

No, because the x-value 11 has two y-values paired with it.

Tags

CCSS.8.F.A.1

Front

Does the graph represent a function?

Back

No

Front

Which table represents the same relation as the graph?

Back

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Which table shows y as a function of x?

Back

Tags

CCSS.8.F.A.1