The quadratic function y = - x2 + 6x 1 is known. The function is reduced to the form of y = a (X-H) 2 + K (where a, h, K are all constants and a is not equal to 0) by using the collocation method

The quadratic function y = - x2 + 6x 1 is known. The function is reduced to the form of y = a (X-H) 2 + K (where a, h, K are all constants and a is not equal to 0) by using the collocation method


Y= —X2+6X
Y=-(x^2-6x)
Y=-(x^2-6x+9-9)
Y=-(x^2-6x+9)+9
Y=-(x-3)^2+9