Use completing the square to...
posted by Jenn .
Use completing the square to describe the graph of the following function support your answer graphically.
= -2(x^2 - 2x +1 - 1) + 1
= -2( (x-1)^2 -1) + 1
= -2(x+1)^2 + 3
you should be able to state the properties you are looking for from that.