The total cost, CCC, of manufacturing q q\,q units of a specialized product is modeled by the equation C=aqnC = aq^nC=aqn, where a a\,a and n n\,n are constants.
Show that this relationship can be written in the form logC=loga+nlogq\log C = \log a + n \log qlogC=loga+nlogq.
104 exam-style questions on WJEC A Level Maths 1.6 Exponentials and logarithms, covering 1.6.1 Exponentials and logarithms, 1.6.2 Exponentials and logarithms, 1.6.3 Exponentials and logarithms, 1.6.4 Exponentials and logarithms, 1.6.5 Exponentials and logarithms, 1.6.6 Exponentials and logarithms, 1.6.7 Exponentials and logarithms, 1.6.8 Exponentials and logarithms, and 1.6.9 Exponentials and logarithms. Each one has a worked solution and a mark scheme showing where the marks go.