Question

Determine whether the following relation represents a function. State the Domain and Range.
(-2,4)(-2,3)(0,4)(3,7) I just need to know how to find the domain and range?

Answer 1

The domain is the set of x values and the range is the set of y values.

Answer 2

so domain would just be written as -2, 0,3?
and range would be written as 3,4,7?

Answer 3

They are sets so you need to write them as sets:
Domain = {-2,0,3}
Range = {3,4,7}

Answer 4

Oh ok well that was easier than I was making it! Thank you!

Answer 5

yw