Does the equation x^2+y=25 define y as a function of x?
2 answers
No, it does not. This equation is not in the form of y = f(x), which is the form of an equation that defines y as a function of x.
stop repeating the same damn questions, willya?
and yes, y = 25-x^2
and yes, y = 25-x^2
1 answer