\(f(x) = {x^2 -6x+5}\)
i have no clue on what to do... please show step by step on how you did it! :)
\(y=x^2-6x+5\\ x^2-6x=y-5\\ x^2-6x+9=y-5+9\\ (x-3)^2=(y+4)\\ vertex(3,-4)\)
If you do not understand one of the steps, explain what your problem is the best you can and then I, or someone else, will help you more :)