Question

Is the following relation a function? (1 point)

two ovals, one labeled x and the other labeled y. The negative 2 in the x oval is pointing to the 3 in the y oval, the 0 in x is pointing to 1 in y, 5 in x pointing to 8 in y, and 7 in x pointing to 5 in y

Yes
No

Answer 1

Since no x value maps to more than one y-value, yes, it is a function.