Graphing Quadratic Functions

By the end of this section I can...

-graph a quadratic function

-determine the vertex of a quadratic function

-determine the x-intercept(s) of a quadratic function

-determine the y-intercept of a quadratic function

Khan Academy Videos and Interactive Practice:

Standard Form

https://www.khanacademy.org/math/algebra/quadratics/graphing-quadratic-functions/v/graphing-a-quadratic-function

https://www.khanacademy.org/math/algebra/quadratics/graphing-quadratic-functions/v/graphing-a-parabola-using-roots-and-vertex

https://www.khanacademy.org/math/algebra/quadratics/graphing-quadratic-functions/e/graphing_parabolas_0.5

Vertex Form

https://www.khanacademy.org/math/algebra/quadratics/graphing-quadratic-functions/v/graphing-a-parabola-in-vertex-form

https://www.khanacademy.org/math/algebra/quadratics/graphing-quadratic-functions/e/graphing_parabolas_1

Intercept Form

https://www.khanacademy.org/math/algebra/quadratics/graphing-quadratic-functions/e/graph-quadratic-functions-in-factored-form

Shifting Graphs

https://www.khanacademy.org/math/algebra/quadratics/transforming-quadratic-functions/v/shifting-and-scaling-parabola

https://www.khanacademy.org/math/algebra/quadratics/transforming-quadratic-functions/v/parabola-intuition-example-1

https://www.khanacademy.org/math/algebra/quadratics/transforming-quadratic-functions/e/parabola_intuition_1

Other Resources:

http://www.purplemath.com/modules/grphquad.htm

http://jwilson.coe.uga.edu/emt668/EMAT6680.Folders/Barron/unit/Lesson%206/6.html

https://www.mathsisfun.com/algebra/quadratic-equation-graphing.html