Do the set of ordered pairs {(2,6),(-3,6),(4,9),(2,10)} represent a function?

<-- Enter points

Do the set of ordered pairs {(2,6),(-3,6),(4,9),(2,10)} represent a function?

xyOccurrences of x
2 6 1
-3 6 1
4 9 1
2 10 2

Function Check:
Because the x values of 2 occur more than once, the set of ordered pairs you entered are not a function.

Find Domain:
The Domain is just the input values
Domain = (2, -3, 4)

Find Range:
The Range is just the input values
Range = (6, 9, 10)