Question

The cost per hour of running an assembly line in a manufacturing plant is function of the number of items produced per hour. The cost function C(x) = 0.3 X square -1.2x+2, where C(x) is the cost per hour in thousands of dollars, and x is the number of items produced per hour, in thousands.
Determine the most economical production level.

Answer 1

find the max. point(vertex) of this equation first

Answer 2

ok

Answer 3

Like as the same way

Answer 4

I geted thanks

Answer 5

yep