Question

Find the number of units x that produces the minimum average cost per unit C(with line over the C) in the given equation.
C = 0.001x^3 + 5x + 2

Answer 1

Somebody PLEASE help me????

Answer 2

so to minimize the function
set derivative equal to zero

--> .003x^2 +5 = 0

Answer 3

ok is the function avg cost or just cost ?

Answer 4

ok then my derivative is correct

if it was just cost then to get avg cost you would divide by x

Answer 5

lol then its not avg cost ??

Answer 6

usually that denotes mean or avg