Exponential graphs are graphs in the form \(y = k^x\). These graphs increase rapidly in the \(y\) direction and will never fall below the \(x\)-axis.

Before reading this guide, you may find it helpful to read the guide on graphs from Module 7 (M7) and the guide on indices from Module 8 (M8). In Module 7 (M7) Graphs, you learned that simultaneous ...

Exponential functions are those of the form f(x) = a x. We suspect that this relation is an exponential one. We can test this assertion by considering the ratio of terms. Use this approximation to ...