Suppose that c(x)= (7x^3) - (84x^2) + (22,000x) is the cost of manufacturing x items. find a production level that will minimise the average cost of making x items. at this level, the average cost of making x items is how much?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.