PPT - Affine Transformation PowerPoint Presentation, free download - ID:3727753

(a) The affine transformation f maps the points (0,0), (1,0) and (0,1) to the points (-2,0) , (-3,0) and (-2,-1) , respectively: (i) Determine f in the form f(x) = Ax a, where A is a 2 x 2 matrix and a is a column vector with two components. (ii) The affine transformation f is an isometry: Find the fixed points (if any) of f , and state whether f is a translation; rotation; reflection Or glide-reflection. (6) The affine transformation k is the anticlockwise rotation through w/2 about the point