The point Q Q\,Q lies on the curve with equation y=6+ln(4−x)y = 6 + \ln(4 - x)y=6+ln(4−x) with x x\,x coordinate 3.
Find an equation for the tangent to the curve at the point QQQ.
Practise Edexcel A Level Maths 9.2 Differentiating exponentials and logarithms with exam-style questions for A Level Maths. 23 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.