First thing i did was isolate the x variables so i can complete the square.
y - 4= x^2 - 5x
Then i completed the square...
y-4 = x^2 - 5x half of - 5= -5/2 and squaring that i got 25/4 so i added that to both sides....
y-4 + 25/4 = x^2 -5x + 25/4
simplified....
y+9/4 = ( x- 5/2) ^2
and now i dont know how to get my "a" to complete my parabola equation y-k = a(x-h)^2 .....i can solve the problem if i knew how to get it...
