Given that f(x)=1x\displaystyle f(x) = \frac{1}{x}f(x)=x1, x≠0x \neq 0x=0,
sketch the graph of y=f(x)+3y = f(x) + 3y=f(x)+3 and state the equations of the asymptotes.
Find the coordinates of the point where y=f(x)+3y = f(x) + 3y=f(x)+3 crosses a coordinate axis.
Practise Edexcel A Level Old Maths Algebra and Functions 2 with exam-style questions for A Level Old Maths. 7 questions, matched to the Edexcel A Level Old Maths (9371) specification and written in Unit exams C1, C2, C3 and C4 plus two applied units (e.g. S1 and M1) 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.