(ii) Asymptote at = 3 (A1) x (iii) 2) (A1) 4 P(3, (b) (x) = 0 = (M1)(A1)  f x – = 0 (x) = (M1)(A1) 4  x f – Note: These do not have to be in coordinate form. (c) (A4) 4 Note: Asymptotes (A1) Intercepts (A1) (A2). “Shape”
(ii) Asymptote at x = 3 (A1) (iii) P(3, 2) (A1) 4 (b) f (x) = 0  x = – (M1)(A1) x = 0  f (x) = – (M1)(A1) 4 Note: These do not have to be in coordinate form. (c) (A4) 4 Note: Asymptotes (A1) Intercepts (A1) “Shape” (A2).
2013-IBHL-Sem-1-Paper-1-Solution-Key11.docx