Question

{(-3.7).(-5, -8), (-6, -1). (-9, -1), (0, -3) }

Domain:
Range
Function?
State if it is a function or not

Answer 1

The domain is the set of all the values of x, so it would be -3, -5, -6, -9, 0. The range would be every set of y, so it would be 7, -8, -1, -3. Finally, this relation is indeed a function.

Domain: -3, -5, -6, -9, 0

Range: 7, -8, -1, -3

Is it a function? Yes