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Author Question: For the total-cost functionC(x) = x3- 8x2+ 6x + 50,find C and C'(x) when x = 50 and x = 1. (Read 376 times)

strangeaffliction

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on: Jun 16, 2021

Question 1

For the total-cost function

C(x) = x3 - 2x2 + 5x + 100,

find ΔC and C'(x) when x = 50 and Δx = 1.
◦ ΔC = $7,354;  C'(50) = $7,305
◦ ΔC = $7,454;  C'(50) = $7,305
◦ ΔC = $7,654;  C'(50) = $7,300
◦ ΔC = $7,454;  C'(50) =  $2,305

Question 2

For the total-cost function

C(x) = x3 - 8x2 + 6x + 50,

find ΔC and C'(x) when x = 50 and Δx = 1.
◦ ΔC = $6,849; C'(50) = $6,706
◦ ΔC = $6,799; C'(50) = $6,706
◦ ΔC = $6,899; C'(50) = $6,706
◦ ΔC = $6,849; C'(50) = $6,700
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
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Marked as best answer by strangeaffliction on Jun 16, 2021

KKcool

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Reply #1 on: Jun 16, 2021
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strangeaffliction

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Reply 2 on: Jun 16, 2021
Excellent

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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