Find the maximum profit and the number of units that must be produced and sold in order to yield the maximum profit. Assume thatâ revenue, Upper R left parenthesis x right parenthesisR(x)â, andâ cost, Upper C left parenthesis x right parenthesisC(x)â, of producing x units are in dollars. Upper R left parenthesis x right parenthesisR(x)equals=4 x4xâ, Upper C left parenthesis x right parenthesisC(x)equals=0.01 x squared plus 0.3 x plus 40.01x2+0.3x+4

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

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step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.