Mathematics (AS & A Level) · Oct / Nov 2016 · Paper 23 · Question 2
9709
As printed in the paper
The question as text
ln x ln y O 1.28, 3.69 2.11, 4.81 The variables x and y satisfy the equation y = Kxp, where K and p are constants. The graph of ln y against ln x is a straight line passing through the points 1.28, 3.69 and 2.11, 4.81 , as shown in the diagram. Find the values of K and p correct to 2 decimal places. [5]
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.