Cubic Graphs OCR Module 8 You need Calculator, Graph Paper, Pencil & Ruler
y = x 3 x y=x x x x x x x x x x
y = x 3 - 2x x x3x3 - 2x y x
x y x x x x x x x
You are going to answer Exercise 3.1A Page 165 Questions 1a,b – leave c for the moment 2a,b – leave c 3 – no graph! 4 – no graph! 6a – leave b