SOLUTION: I have to determine whether the equation represents a quadratic relationship without making a table or a graph and explain, this is my equation {{{ y=5x+x^2 }}}, will you please he

Question 403065: I have to determine whether the equation represents a quadratic relationship without making a table or a graph and explain, this is my equation , will you please help me?

Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

First you need to know that a equation is a polynomial equation of the .
The general form is (x^2 = x squared)
so if the equation has a squared term, it's a quadratic
in your case:
yes, it's a quadratic
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