AQA
Further AS Paper 1
2019
June
— Question 6
4 marks
Exam Board
AQA
Module
Further AS Paper 1 (Further AS Paper 1)
Year
2019
Session
June
Marks
4
Topic
Hyperbolic functions
6
On the axes provided, sketch the graph of
$$x = \cosh ( y + b )$$
where \(b\) is a positive constant. [0pt]
[4 marks]
\includegraphics[max width=\textwidth, alt={}, center]{948391d8-10ad-44ce-b254-7f1aaac5c82c-06_1148_1317_1347_358}
6
Determine the minimum distance between the graph of \(x = \cosh ( y + b )\) and the \(y\)-axis.