Question

Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function?

y = x^2 - 5x

neither a relation nor a function
both a relation and a function
relation only
function only

Answer 1

HI!

Answer 2

don't you ever sleep?

Answer 3

if you replace x by a number, you get one number for y
that makes it both

Answer 4

Hi and lol

Answer 5

D

Answer 6

thanks