Additional Mathematics 0606 / Equations, inequalities and graphs / 3.253.25: Complete the square and minimum point0606/21/M/J/21 — Question 1 · 3 marksMark as done · Save for later · Show all solutions(a)Write x2−6x+1x^{2} - 6x + 1x2−6x+1 in the form (x+a)2+b(x + a)^{2} + b(x+a)2+b, where aaa and bbb are constants.[2]▸ Answer(b)Hence write down the coordinates of the minimum point on the curve y=x2−6x+1y = x^{2} - 6x + 1y=x2−6x+1.[1]▸ Answer▸ Official mark scheme← 3.23: Rational squared curve: stationary points and kkk3.107: Modulus inequality and quadratic →
