For each of the functions given, use technology to answer the following: i Find the axes intercepts. ii Find any turning points of the function. iii Find any asymptotes of the function. iv State the domain and range of the function. v Sketch the function, showing its key features. a y = 1 2x(x 4)(x + 3) b y = 4 5x4 + 5x3 + 5x2 + 2 on 5 6 x 6 1 c y = x 2x d y = 1 x2 (x + 2)2 on 5 6 x 6 5 e y = 1 1+2x f y = x2 2x 1

Week 3 Chapter 1: Functions and Models 1.1 Function – a rule/pattern we determine from data points to predict values where data is missing (each x value has one y value) x→F →F(x) input functionoutput A function can only be a function if it passes the vertical line test (i.e. each x value has no more than one y value) A...