SOLUTION: assume that all variables represent real numbers. determine whether each equation determines y to be a function of x y=x

Algebra ->  Functions -> SOLUTION: assume that all variables represent real numbers. determine whether each equation determines y to be a function of x y=x       Log On


   

Question 919680: assume that all variables represent real numbers. determine whether each equation determines y to be a function of x y=x
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
y = x is this a function?
Graph: (2,2) and (3,3) on this Line, Plot and connect with Line
Satisfies 'Vertical Line' Test...
Yes, y = x is a Function