The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x -kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

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Answer 1

Question

Chapter 9.2, Problem 49E

(a)

To determine

The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(b)

To determine

To calculate: The values of the limits, limx→100C(x) and limx→500C(x) if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(c)

To determine

Whether the function, C(x)={20+0.188x if 0≤x≤10038.80+0.15(x−100) if 100<x≤50098.80+0.10(x−500) if x>500, is continuous at x=100 and x=500 if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

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Answer 2

Question

Chapter 9.2, Problem 49E

(a)

To determine

The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(b)

To determine

To calculate: The values of the limits, limx→100C(x) and limx→500C(x) if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(c)

To determine

Whether the function, C(x)={20+0.188x if 0≤x≤10038.80+0.15(x−100) if 100<x≤50098.80+0.10(x−500) if x>500, is continuous at x=100 and x=500 if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

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Answer 3

Question

Chapter 9.2, Problem 49E

(a)

To determine

The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(b)

To determine

To calculate: The values of the limits, limx→100C(x) and limx→500C(x) if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(c)

To determine

Whether the function, C(x)={20+0.188x if 0≤x≤10038.80+0.15(x−100) if 100<x≤50098.80+0.10(x−500) if x>500, is continuous at x=100 and x=500 if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

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Answer 4

Question

Chapter 9.2, Problem 49E

(a)

To determine

The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(b)

To determine

To calculate: The values of the limits, limx→100C(x) and limx→500C(x) if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(c)

To determine

Whether the function, C(x)={20+0.188x if 0≤x≤10038.80+0.15(x−100) if 100<x≤50098.80+0.10(x−500) if x>500, is continuous at x=100 and x=500 if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

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Answer 5

Chapter 9.2, Problem 49E

(a)

To determine

The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(b)

To determine

To calculate: The values of the limits, limx→100C(x) and limx→500C(x) if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

(c)

To determine

Whether the function, C(x)={20+0.188x if 0≤x≤10038.80+0.15(x−100) if 100<x≤50098.80+0.10(x−500) if x>500, is continuous at x=100 and x=500 if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

Answer 6

Chapter 9.2, Problem 49E

(a)

To determine

The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

Answer 7

Chapter 9.2, Problem 49E

(a)

To determine

The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

Answer 8

(b)

To determine

To calculate: The values of the limits, limx→100C(x) and limx→500C(x) if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

Answer 9

(b)

To determine

To calculate: The values of the limits, limx→100C(x) and limx→500C(x) if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

Answer 10

(c)

To determine

Whether the function, C(x)={20+0.188x if 0≤x≤10038.80+0.15(x−100) if 100<x≤50098.80+0.10(x−500) if x>500, is continuous at x=100 and x=500 if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

Answer 11

(c)

To determine

Whether the function, C(x)={20+0.188x if 0≤x≤10038.80+0.15(x−100) if 100<x≤50098.80+0.10(x−500) if x>500, is continuous at x=100 and x=500 if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 9.1 - 1. Can exist if is undefined? Ch. 9.1 - 2. Does exist if ? Ch. 9.1 - 3. Does Ch. 9.1 - 4. If , does exist? Ch. 9.1 - 5. Let (a) Does (b) Find . Ch. 9.1 - 6. Evaluate the following limits (if they...Ch. 9.1 - Prob. 7CP Ch. 9.1 - Prob. 8CP Ch. 9.1 - Prob. 9CP Ch. 9.1 - Prob. 10CP

The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x -kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

Solution Summary: The author calculates the monthly charge if 1100kWh of electricity is consumed in a month.

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The monthly charge of electricity if 1100kWh of electricity is consumed in a month if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

To calculate: The values of the limits, limx→100C(x) and limx→500C(x) if the monthly charges for x-kilowatt-hours (kWh) of electricity that is used by a residential consumer of Excelsior Electric Membership Corporation, from November to June.

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Chapter 9 Solutions