diff --git a/education/math/Quadratics.md b/education/math/Quadratics.md index 43530b7..7ffa2ac 100644 --- a/education/math/Quadratics.md +++ b/education/math/Quadratics.md @@ -14,4 +14,8 @@ To convert to standard form given a vertex of a quadratic equation and a point t **Quadratic form** $$ y = a^2 + bx + c $$ - +# End Behavior of functions +If the largest exponent of a function is **even**, both sides of a function will point the same way. +As $x$ goes towards infinity, $f(x)$ will go towards infinity. As $f(x)$ goes towards $-\infty$, $f(x)$ will still go to infinity +$$ x \rightarrow \infty, \space f(x) \rightarrow \infty $$ +$$ x \rightarrow -\infty, \space f(x) \rightarrow -\infty $$