The point Q($\frac{\pi}{2}$, 4) lies on the function f(x). Suppose f(x) is transformed according to
y = -$\frac{1}{2}$f[0.2(x+6)] - 15. Determine the transformed point, Q'. Enter only the x-
coordinate, a single value, rounded to 2 decimal places (ie. 2.56 or 7.00 or 1.40)