Problema Solution
a furniture maker determines the weekly cost c(indollars for producing x end tables is given by c(x)=2x^2-60x+900 how many end tables can be produced to keep the weekly cost under $500
Answer provided by our tutors
he must keep the cost under $500 this means:
c(x) <= 500
2x^2-60x+900 <= 500
by solving we find
10 <= x <= 20
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Less then 20 but more then 10 tables should be produced.