Vertex Formula vs Vertex Form

Hello everyone! Today, I will go over the difference between the vertex formula and the vertex form. In this video, we will go over several practice problems together that help us understand how to find the x-coordinate of the vertex from a given equation in standard form. In order to find the y-coordinate, take the x-coordinate and plug it back into the standard form to solve for y.

Check out my video here where I talk about Vertex Form https://rumble.com/vqd122-completing-the-square-vertex-form.html

Standard form: y = ax^2 +bx + c
Vertex form: h = (-b)/2a
Vertex formula: a(x-h)^2 + k

The a and b in the vertex form are found from the standard form. The h and k in the vertex formula are the x and y coordinate from solving the vertex form and standard form for x and y.

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