Two variables x x\,x and y y\,y are related by the formula y=axby = ax^by=axb where a a\,a and b b\,b are constants.
Show that this relationship can be written in the form logy=loga+blogx\log y = \log a + b \log xlogy=loga+blogx
Practise Edexcel A Level Maths Exponential Models with exam-style questions for A Level Maths. 42 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
