Solve the problem.
-For the given cost and revenue equations, find the break-even point(s)C $C = 80 x , R = 0.2 x ^ { 2 } - 90 x$
A)850
B)0
C)0 and 850
D)0 andR = 80x. 170

Question

Quizplus · Accepted Answer

To find the break-even points, we set the cost equation equal to the revenue equation and solve for $x$. Thus, we have $80x = 0.2x^2 - 90x$. Rearranging the equation gives $0.2x^2 - 170x = 0$. Factoring out $x$, we get $x(0.2x - 170) = 0$, which gives us the solutions $x = 0$ and $x = 850$. Therefore, the break-even points are at $x = 0$ and $x = 850$.

Solve the Problem C=80x,R=0.2x2−90xC = 80 x , R = 0.2 x ^ { 2 } - 90 xC=80x,R=0.2x2−90x

Solve the Problem $C = 80 x , R = 0.2 x ^ { 2 } - 90 x$