Question

C=400-5x+0.125x^2 where x is the number of gas grills produced. How many units should be produced each day to yield a minimum cost ?

Answer 1

Answer:

x=20

Step-by-step explanation:

take the derivative and set to zero

c prime = -5 + .25x

0 = -5 + .25x

.25x = 5

x=20