PLEASEEE HELP The figure above shows the graph of f', the derivative of a twice-differentiable function f, on the interval (-3, 4). Answer the following questions based on the graph of f'.
a) Find all x-coordinates at which fhas a relative minimum. Justify your answer.
b) On what open intervals contained in (-3, 4) is the graph of f both concave up and decreasing?
Justify your answer.
c) Find the x-coordinates of all points of inflection on the graph off.
d) What is the average rate of change of f'between x = 0 and x = 3?

answer; the overproduction of cotton destroyed the soil;

after lydia compare her check register to her bank statement, and the ending balances do not seem to match. then, she must make a bank reconciliation by putting the data all together.

to do this, she need to determine the bank ending balance. after, add the deposits in transit then deduct the outstanding checks. moreover, if the actual checkbook balance does not equal this number, check again for transporting errors by subtracting the balances and add the difference to nine. sometimes, a mathematical error can happen but a bank reconciliation is a great tool to resolve the discrepancies.