College algebra students learn How do you find the focus and directrix of a parabola, and manipulate different types of functions.
Now we will learn how to find the focus & directrix of a parabola from the equation. So, when the equation of a parabola is y – k = a (x – h) 2 Here, the value of a = 1/4C So the focus is (h, k + C), the vertex is (h, k) and the
Math equations can be difficult to deal with, but with a little practice, they can be easy to solve.
We are more than just an application, we are a community.
If you're struggling with math, there are some simple steps you can take to clear up the confusion and start getting the right answers.
Better than just an app, Better provides a suite of tools to help you manage your life and get more done.
The focus and the directrix are equidistant from the vertex of the parabola. Here we define the focus for the standard equations of a parabola. The focus of the parabola y2= 4ax, and having