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Ket [755]
3 years ago
14

What is the difference between the domain and the range of a function?

Mathematics
2 answers:
Nikolay [14]3 years ago
5 0

Answer:

Step-by-step explanation:

The domain of a function is the set of input (x-) values for which the function is defined.  The range is the set of output (y-) values; often there are limitations.

For example, the sine function y = sin x is defined for all real x; for every input x, there is a corresponding output y.  The sine function has a limited range in that the minimum value of the sine is -1 and the max is +1.  There is no graph above y = -1 or below y = +1.

andreev551 [17]3 years ago
3 0

Answer:

The domain is all the x values of a function while the range is all the y values of a function.

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Mekhanik [1.2K]

11 + k =  - 2 \\  =  - 2 - 11 \\  =  - 13
so K is -13
4 0
3 years ago
Fiona spent $13.70 to travel across the city in a taxi. It cost her $3.25 to get the taxi and $2.75 each mile she traveled. Writ
Goryan [66]
2.75m+3.25=13.70


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3 years ago
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Answer:

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Step-by-step explanation:

4 0
3 years ago
Divya wants to rent a car to drive for the weekend. The rental company has a special that allows her to rent it for $200 for the
adelina 88 [10]

Answer:

200 + 0.07m \leq 230

A maximum of \approx 428 miles is the distance what Divya can travel.

Step-by-step explanation:

Given that:

Rent to be paid for the car in the weekend = $200

Charges to be paid per mile = $0.07

Total money available  with Divya = $230

To find:

The inequality as per her limitations and solution to the problem.

Solution:

Let the number of miles for which Divya can drive = m miles

Charges for one mile = $0.07

Charges for m miles = $0.07m

Total charges for renting and m miles = Rental charges + Operational charges

Total charges for renting and m miles = $200 + $0.07m

These are charges must be lesser than equal to the amount of money available with Divya.

Therefore, we can write:

200 + 0.07m \leq 230

Subtracting 200 from both the sides:

0.07m \leq 30

Dividing both sides with 0.07:

m \leq \dfrac{30}{0.07}\\m\leq 428.6

Therefore, a maximum of \approx 428 miles is the distance what Divya can travel.

8 0
3 years ago
Is the sequence "109,104,99,94", finite?
Law Incorporation [45]

Answer:

NO.

Step-by-step explanation:

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4 years ago
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