If the total cost function is given by TC = 300+5g+then the marginal cost function MC = Ⓒa. 5g + / 3 b. none of these 6 O c. 5-4/ 3 O d. 5 + 2/ 20 Which of the following is true about the function a(z) = 2x²+x-6 2+2 and = = -2? O A a() is continuous at * = -2. OB. a(z) has a jump essential discontinuity at = -2. C. a(z) has an infinite essential discontinuity at * = -2. D. a(z) has a removable discontinuity at * = -2.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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calculus
If the total cost function is given by TC = 300+5g + 2, then the marginal cost
function MC
Ⓒa. 5g +/ 3
O d. 5 + 2,
Which of the following is true about the function c
2x²+x-6
2+2
and = = -2?
A a() is continuous at * = -2.
B. a(z) has a jump essential discontinuity at = -2.
OC a(z) has an infinite essential discontinuity at * = -2
D. a(z) has a removable discontinuity at * = -2.
none of these
Transcribed Image Text:If the total cost function is given by TC = 300+5g + 2, then the marginal cost function MC Ⓒa. 5g +/ 3 O d. 5 + 2, Which of the following is true about the function c 2x²+x-6 2+2 and = = -2? A a() is continuous at * = -2. B. a(z) has a jump essential discontinuity at = -2. OC a(z) has an infinite essential discontinuity at * = -2 D. a(z) has a removable discontinuity at * = -2. none of these
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