Question

A la mode ice cream Pa;r uses the function f(x) to caculate its profit.The profit,in dollars,made from selling x cones its given my the function F(x) describe the meaning of f(50)=85.

Answer 1

the answer is A

f(x), x is # of cones
f(50) ; 50 cones
therefore in f(50)=85 , 50 cones were sold for a total of 85