Completing the Square

Examples

Complete the square for...

Check answer on WolframAlpha...

Complete the square for...

Check answer on WolframAlpha...

Complete the square for...

Check answer on WolframAlpha...

Complete the square for...

Check answer on WolframAlpha...

Complete the square for...

Check answer on WolframAlpha...

Now make up some examples yourself

......and check your answers on WolframAlpha

.....and look at some graphs to relate the completed square form to the minimum value of the function ....