The function p(x)=-2(x-9)^2+100 is used to determine the profit on T-shirts sold for x dollars. What would the profit from sales be if the price of the T-shirts were $15 a piece?
p(x)=-2(x-9)^2+100
p(x)=-2(15-9)^2+100
p(x)=-2(6)^2 + 100
p(x)=-(2.36) + 100
p(x)=-72 + 100
p(x)=$28.00 expected profit from the sale of 1 T-shirt.
