7. The graph of y = f'(x) is shown in the following diagram. The curve intercepts the x-axis at (-3, 0), and (1, @) and a local maximum at x = -2 and a local minimum at x = 0.5. The area of region A is 12 and the area of region B is 1. 6 a) Write down the x-coordinate of any point(s) of inflection of y = f(x). A -3 B X b) Determine : i) Saf ( x) dx ii) SoIf ( x ) + 2] dx c) Given f(-3) = -5, find the value of f(0)