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How do you find the range numbers?

Updated: 8/16/2019
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Wiki User

12y ago

Best Answer

the largest number - the smallest number

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Ladarius Jenkins

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1y ago
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13y ago

Subtract the lowest number from the highest number and there is your answer.

Example:

10 13 7 20 17 8

Highest number = 20

Lowest number = 7

20-7 = 13

So the range is 13.

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11y ago

The domain range, more commonly called the domainis found by determining where a function is defined, and where it is not. For example, take the function y = 1/ x. The function is not defined at x = 0, because you would have division by 0. The function is defined everywhere else, so the domain of this function is (-inf, 0) ∪ (0, inf), or x ≠ 0.

Sometimes you must analyze the context of a function. I have two examples here, the first being more obvious, and the second not so obvious.

1) The positive square root function (note: the regular square root is not a function, since every number has two roots!) is defined only for positive numbers in the domain of real numbers. However, the square root function is defined for ALL numbers in the domain of complex numbers! So if your problem tells you that you are in the domain of real numbers, then the domain of the square root is [0,inf). But if your problem tells you that you are in the domain of complex/imaginary numbers, then the domain of the square root is (-inf, inf).

2) Consider the following word problem:

The viscosity of liquid water at standard pressure can be estimated with the function f(t) = 4.3*e^(-.01t) where t is temperature in Fahrenheit. What is the domain of this function?

The given function is an exponential function, and exponential functions are defined for all real numbers. However, water freezes at 32 degrees Fahrenheit and boils at 212 degrees Fahrenheit. Since the function is only valid for liquid water, the domain of the function is actually [32, 212].

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8y ago

Let's say the lowest temperature is -10 and highest temperature is 25. Then the range would be -10 to 25 degrees. Subtract the smaller number from the larger one to find the range.

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12y ago

go to this website it explain u how to do it.. good look.. http://www.cs.mtu.edu/~shene/COURSES/cs201/NOTES/chap04/prime-2.HTML Jose andujar

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Wiki User

13y ago

Difference between highest and lowest value.

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Boiiiiiiiiiiiiiiiiii...

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4y ago

I dont know what everything means in the sentence.

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MoonlightIsYourOnlyL...

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4y ago

omg wut is Google for mah dude?!

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Q: How do you find the range numbers?
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