Cost Your weekly cost (in dollars) to manufacture x cars and y trucks is C ( x , y ) = 240 , 000 + 6 , 000 x + 4 , 000 y . a. What is the marginal cost of a car? of a truck? [ HINT: See Example 1.] b. Describe the graph of the cost function C. [ HINT: See Example 7.] c. Describe the slice x = 10 . What cost function does this slice describe? d. Describe the level curve z = 480 , 000 . What does this curve tell you about costs?
Cost Your weekly cost (in dollars) to manufacture x cars and y trucks is C ( x , y ) = 240 , 000 + 6 , 000 x + 4 , 000 y . a. What is the marginal cost of a car? of a truck? [ HINT: See Example 1.] b. Describe the graph of the cost function C. [ HINT: See Example 7.] c. Describe the slice x = 10 . What cost function does this slice describe? d. Describe the level curve z = 480 , 000 . What does this curve tell you about costs?
Which of the functions shown below is differentiable at = 0?
Select the correct answer below:
-7-6-5-4-
-6-5-4-3-21,
-7-6-5-4-3-2
-7-6-5-4-3-2-1
2
4
5
6
-1
correct answer is Acould you please show me how to compute using the residue theorem
the correct answer is A
please explain
Chapter 8 Solutions
Student Solutions Manual for Waner/Costenoble's Applied Calculus, 7th
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