3 Let f(x) = 2 and g(x) = 3x², for x > 0. Parts of the graphs of f and g are
shown in
the following diagram.
+
The graphs of f and g intersect at the point P(p, q).
4a. Find the value of p and of q.
[3 marks)
4b. Write down f'p)
[2 marks]
(5 marks)
4c. Let L be the normal to the graph off at P
() Find the equation of L, giving your answer in the form y = ax + b
Write down the y-intercept of L.