Question

Think about whether these ordered pairs represent a function. Then use the drop-

down menus to complete the statement about the ordered pairs.
(-2,4), (5,6), (0,1), (8, – 7), (9,1)

Answer 1

Answer: All x-coordinates are different, so this relation is a function.

Having the same y value more than once is not a problem for a function.

"This (does not/does) represents a function because different (x values/y values) can have the same (x values/y values)."

Explanation: