Graphing Quadratic Equations in Vertex Form

As you have seen, all parabolas have a vertex and an axis of symmetry. You can write a quadratic equation in vertex form, making it easy to find the vertex and graph. Watch this lecture series and complete the interactive exercises.

Graph quadratics in vertex form - Questions

1. Graph the equation.

$y=4(x-2)^{2}-6$

2. Graph the function.

$g(x)=2(x-2)^{2}+2$

3. Graph the equation.

$y=5(x+1)^{2}-3$

4. Graph the function.

$f(x)=-3(x+1)^{2}+5$