(1 point) The given graph of the derivative f' of a function f is shown. Assuming the graphs continue in the same way as x goes to infinity and negative infinity, answer the following questions. 1. On what intervals is f increasing? Answer (in interval notation): (-co,-4) U (-2,0) U (4,00) 2. On what intervals is f decreasing? Answer (in interval notation): (-4,-2) U (0,4)(1 point) Consider the function f(x) = -2x + 36x2 -210x + 8. This function has two critical numbers A