examine dilations and the graphs of y=c f(x) and y=f(kx)
recognise the qualitative features of the graph of 𝑦 = 𝑎^𝑥 (𝑎>0), including asymptotes, and of its translations 𝑦 = 𝑎^𝑥+𝑏 and 𝑦=𝑎^(𝑥+𝑐)
