SOLUTION: Is 7x+x^2+56=y a function?
Algebra.Com
Question 828261: Is 7x+x^2+56=y a function?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
yes for every x there is one y
it has no real roots
RELATED QUESTIONS
How do you determine if y is a function of x in:... (answered by Edwin McCravy,MathLover1)
what is the graph of the rational function?
y= x^2-7x+12/ x^2-1
(answered by Fombitz)
What is the graph of the rational function?
y=... (answered by jim_thompson5910,josgarithmetic)
determine whether the equation defines y as a function of x:
y=... (answered by Fombitz)
lny^2=ln4+7x
you need to make a function on "y". whick... (answered by Alan3354)
Rewrite the equation so y is a function of x.
-7x + y =... (answered by nerdybill)
what is the domain of the function y = √(x^2+... (answered by Fombitz)
is y= x² + x - 2 a... (answered by robertb)
what is the inverse of the function y - 2 =... (answered by Boreal)