Factorise the following quadratic, find the stationary point and y intersection: x^2-6x+9
x^2-6x+9(x-3)(x-3)
repeated roots, therefore turning point at x =3, y=0
when x=0, y=9 therefore y intercept = (0,9)
AM
x^2-6x+9(x-3)(x-3)
repeated roots, therefore turning point at x =3, y=0
when x=0, y=9 therefore y intercept = (0,9)
