SL AA – Completing the square

Completing the Square 1 (where a is 1)

Practice your own completing the square and use the Applet below to check your answers.

Completing the Square 2 (where a is not 1)

Practice your own completing the square and use the Applet below to check your answers.

Graphing in Completed the Square Form

Move the sliders around on the Applet below.

What is the connection between the vertex and the equation of the graph?

Teacher Resources

10 Perfect Squares - Kahoot