Hi I'm sitting for an AQA exam tomorrow (Pure Maths MPC2) and while going through some past papers I encountered this problem which I'm not sure how to solve. I'd appreciate any help :) 1. The problem statement, all variables and given/known data i) Describe a single geometrical transformation that maps the graph of y=6^x onto the graph of y=6^(3x). ii) The graph of y=6^x is translated by the matrix [1; -2] (it is a 2x1 matrix) to give the graph of the curve with equation y=f(x) . Write down an expression for f(x).