Lets Talk Numbers
- Episode aired Jan 14, 1995
- 14m
![Conic Sections in Math (1995)](https://m.media-amazon.com/images/M/MV5BZThkZTM4NTItODlhNy00MGQ4LWJkNjAtYjJiMTRjZWI0YThkXkEyXkFqcGdeQXVyNTM3MDMyMDQ@._V1_QL75_UY281_CR93,0,190,281_.jpg)
In this video I will show you through multiple examples how to find the vertex, directrix and focus given the equation of a parabola. We will first find the vertex and then determine the val... Read allIn this video I will show you through multiple examples how to find the vertex, directrix and focus given the equation of a parabola. We will first find the vertex and then determine the value of p to find the focus and directrix. Understanding where the vertex, directrix and foc... Read allIn this video I will show you through multiple examples how to find the vertex, directrix and focus given the equation of a parabola. We will first find the vertex and then determine the value of p to find the focus and directrix. Understanding where the vertex, directrix and focus lie are very helpful graphing and determining the opening and shape of a parabola.