The function g is defined by g(x)= where x20. (a) Show that there is one maximum point P on the graph of g, and find the
Posted: Wed May 11, 2022 11:02 pm
The function g is defined by g(x)= where x20. (a) Show that there is one maximum point P on the graph of g, and find the x-coordinate of P. (5) (b) Show that g has a point of inflexion Q at x = V (6) (c) Determine the intervals on the domain of g where g is () concave up (ii) concave down. (2) - The region bounded by the graph of g, the x-axis and the vertical line x=k has an area 1 1 equal to Find the value of k. 2 2e TE