IB Functions Problem 023

Let \(g(x) = \frac{1}{2}x\,\sin\,x\), for \(0 \leq x \leq 4\).

  1. Sketch the graph of \(g\) on the axes below.

image essential to understanding the question

  1. Hence find the value of \(x\) for which \(g(x) = -1\).
Published by Annie Bernatchez in «functions». Key Words: IB, question