The graph of any quadratic equation is a parabola. A parabola will look like either a right-side-up U'': or an upside-down U.''. The places the parabola crosses the x-axis are called the x-intercepts, just like with linear equations.ince not all quadratic equations have solutions, the graph might not have any x-intercepts. It could look like this, for example: The y-intercept is the value we get when we plug x = 0 in to the equation ax 2 + bx + c. When we do that, we find. a (0) 2 + b (0) + c = c.
In computer science the term polymorphism means âa method the same as another in spelling but with different behavior.â The computer differentiates between (or among) methods depending on either the method signature (after compile) or the object reference (at run time).
Polymorphism, on the other hand, is when the class type of the function is known only by virtue of a pointer to a class of that class, typically a pointer that is declared to hold a pointer to the base class but, at run-time, assigned to hold a pointer to one or the other of two derived child classes.