QUESTION 7 Let f (20) = 2440 . Find all points of absolute minima and maxima on the interval [0, 10] . As your answer input the sum of the values of f at all points the absolute minima and maxima occure in the given interval. QUESTION 8 Let f (x) = (5x+ 25) 1/3. Find all points of absolute minima and maxima on the interval [- 2, 2]. As your answer input the sum of the values of f at all points the absolute minima and maxima occure in the given interval. Your answer need to be in the decimal form with three significant digits after decimal point. QUESTION 9 Let f ( x ) = - 8 Find all points of absolute minima and maxima on the interval 0. 5 . As your answer input the sum of the values of f at all points the absolute minima and maxima occure in the given interval. Your answer need to be entered in decimal form with three significant x2+ 4 digits after the decimal point. QUESTION 10 Let f (ac) = (2 - 2) . Find all points of absolute minima and maxima on the interval [-3, 4).. As your answer input the sum of the values of f at all points the absolute minima and maxima occure in the given interval. Your answer need to be in the decimal form with three significant digits after decimal point