Algebra 1 - Relations and Functions

Front

What is coordinate R? Options: (2,5), (0,1), (2,3), (1,0)

Back

(0,1)

Front

What is the independent variable in the relation: Kevin's cell phone is part of a family plan. If he uses more data than his share, then there is less data available for the rest of his family?

Back

The amount of data Kevin uses

Front

Is this table a function or not a function?

Back

Function

Front

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

Back

D:{0, 1, 2, -4}
R:{1, -3, -4}

Front

f(6) for the function f(x) = 3x - 8

Back

10

Front

Is the relation a function?

Back

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

Front

Is this a function?

Back

Yes - because it passes the vertical line test