Function or Not?

Front

Look at the table below. Is y a function of x?

Back

No

Front

Look at the table below. Is y a function of x?

Back

Yes

Front

Look at the table below. Is y a function of x?

Back

No

Front

Look at the table below. Is y a function of x?

Back

Yes

Front

In which set of points is y a function of x? Options: A, B, C, D

Back

A

Front

In which set of points is y a function of x? Options: A, B, C, D

Back

C

Front

Is this a function?

Back

Yes

Front

Is this a function?

Back

No

Front

Is this a function?

Back

Yes

Front

Is this a function?

Back

No