SOLUTION: Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function? y = x2 - 4x

Algebra ->  Functions -> SOLUTION: Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function? y = x2 - 4x      Log On


   

Question 1000825: Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function?
y = x2 - 4x
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
If you mean
y+=+x%5E2-4x
then it is both a function and a relation.