1.D.test
2.<span>A. Portfolio
3.</span><span>A. reflection
</span><span>4.D. Textbook answer key
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0.2 A because i took the same test
Well the goal of this problem is to get x alone.... So divide 100 by 25 and you get 4.... So x=4
Hope that helps :)
Answer:
x2−3x−2
Step-by-step explanation:
To determine the marginal cost of the production, one needs to derive the given equation for the cost,
c(x) = 6x4 - 30x3 - 54x2 + x + 2
The derivative of the equation in terms of x is as reflected below.
c'(x) = 24x3 - 90x2 - 108x + 1
Equate the derivative to zero in order to determine the value of x .
c'(x) = 0 = 24x3 - 90x2 - 108 + 1
The value of x from the equation is 4.025.
Substituting x to the original equation,
c(x) = -1254.35 and at c(0) = 2