A hint to get started
A parameter hyperbola and a logarithmic input
(i) Sketch the curve with equation , where .
State the equations of any asymptotes and the coordinates of the points where the curve crosses the axes. marks
(ii) Hence solve the inequality . marks
[2016/VJC/Promo/10(a)(modified)]
CJC · Review Problems · Question 14
Use y=1+(k−1)/(x+1) to place the two branches before making the log substitution.