H-H Math 131 Sec LUC Sakai : Gateway : Welcome -12 points HHCalcCustom 15.2.012. You are given the table below. 0 3 6 9 12 f(x) 39 24 1512 6 Use the table and n = 4 to estimate the following. 12 f(x) dx 0 left-hand sum right-hand sum Additional Materials Section 5.2 Submit Answer Save ProessPractice Another Version + -11 points HHCalcCustom 1 5.2.022 Find the area of the region b