Suppose that the cost (in dollars) for a company to produce x pairs of a new line of jeans is given by
c(x)=2000+3x+0.01x^2 +0.0002x^3
(a) find the marginal cost funtion
(b) findc'(100) and explain its meaning. what does it predict?

The marginal cost function is

The marginal cost at the production level of 100 pairs is

. This gives the rate at which costs are increasing with respect to the production level when x = 100 and predicts the cost of the 101st pair of jeans.

Step-by-step explanation:

(a) The marginal cost function is the derivative of the cost function.

(b) The marginal cost at the production level of 100 pairs is

This gives the rate at which costs are increasing with respect to the production level when x = 100 and predicts the cost of the 101st pair of jeans.

idk

step-by-step explanation:

i don't know

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer