The cost of renting tuxes for the Choral Society's formal is $21 down, plus $83 per tux. Express the cost C as a function of x, the number of tuxedos rented. C(x) = Use your function to answer the following questions. (a) What is the cost of renting two tuxes? $ (b) What is the cost of the second tux? $ (c) What is the cost of the 4,098th tux? $ (d) What is the variable cost? $ What is the fixed cost? $ What is the marginal cost? $

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The cost of renting tuxes for the Choral Society's formal is $21 down, plus $83 per tux. Express the cost C as a function of x, the number of tuxedos rented.
C(x) =
Use your function to answer the following questions.
(a) What is the cost of renting two tuxes?
(b) What is the cost of the second tux?
$
(c) What is the cost of the 4,098th tux?
$
(d) What is the variable cost?
What is the fixed cost?
$
What is the marginal cost?
$
Transcribed Image Text:The cost of renting tuxes for the Choral Society's formal is $21 down, plus $83 per tux. Express the cost C as a function of x, the number of tuxedos rented. C(x) = Use your function to answer the following questions. (a) What is the cost of renting two tuxes? (b) What is the cost of the second tux? $ (c) What is the cost of the 4,098th tux? $ (d) What is the variable cost? What is the fixed cost? $ What is the marginal cost? $
(e) Graph C as a function of x.
300
250
200
150
100
50
C
100+
50
-50
-100
- 150
-200
- 250
-300k
0.5
0.5
1
1
1.5
1.5
2
2
2.5
2.5
w t
3
X
X
C
300
250
200
150
100
50
C
100
50
-50
- 100
- 150
- 200
- 250
300
0.5
1
1
1.5
1.5
2
2
2.5
2.5
3
3
X
X
Transcribed Image Text:(e) Graph C as a function of x. 300 250 200 150 100 50 C 100+ 50 -50 -100 - 150 -200 - 250 -300k 0.5 0.5 1 1 1.5 1.5 2 2 2.5 2.5 w t 3 X X C 300 250 200 150 100 50 C 100 50 -50 - 100 - 150 - 200 - 250 300 0.5 1 1 1.5 1.5 2 2 2.5 2.5 3 3 X X
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