Revise the laws of logarithms in order to solve logarithmic and exponential equations as part of Bitesize Higher Maths. ... Data from an experiment may result in a graph indicating exponential growth.

Solve the simultaneous equations \(x + y = 5\) and \(y = x + 1\) using graphs. To solve this question, first construct a set of axes, making sure there is enough room to plot the two graphs.