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).
In the context of abstract algebra or universal algebra, a monomorphism is an injective homomorphism. A monomorphism from X to Y is often denoted with the notation X âª Y {\displaystyle X\hookrightarrow Y} . In the more general setting of category theory, a monomorphism (also called a monic morphism or a mono) is a left-cancellative morphism, that is, an arrow f : X â Y such that, for all morphisms g1, g2 : Z â X,