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The range of a function is the set of all of the possible values that it can take on as an output value. You find the range by inspecting the function and seeing first what the domain is, and then what the range would be for that domain. The domain, then, is the set of all of the possible values that it can take on as an input value.

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Q: How do you find the range for a function?
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Related questions

How do you find the range of the function with the given domain?

The domain of the function 1/2x is {0, 2, 4}. What is the range of the function?


How does one find the range of a radical function?

You need to know the domain in order to find the range.


How do you find the domain and a range of a function?

i dont know, but you can find it at purplemath.com


How can you find the domain and range of a function?

The domain is a subset of the values for which the function is defined. The range is the set of values that the function takes as the argument of the function takes all the values in the domain.


How do you find the range with the domain?

Find the range of a function by substituting the highest domain possible and the lowest domain possible into the function. There, you will find the highest and lowest range. Then, you should check all the possible cases in the function where a number could be divided by 0 or a negative number could be square rooted. Remove these numbers from the range. A good way to check to see if you have the correct range is to graph the function (within the domain, of course).


How do you find the domain if you are given the range?

Use the function to find the image of each point in the domain. The set of values that you get will be the range. If the function is well behaved, you will not have to try each and every value in the domain.


What function would you use to find the largest value in a range of cells?

In Excel, you can use the max() function. You can type a range (or several ranges) within the max() function. For a single range, just type: =max( and select the desired range, then type the closing parenthesis.


How do you determine the range of a function?

Find the maximum and minimum values that the function can take over all the values in the domain for the input. The range is the maximum minus the minimum.


The MIN function is used to determine the highest number in a range.?

MIN is used to find the lowest number in a range. You would use MAX or LARGE to find the highest number in a range.


What is the range of the function yx2?

The range of the function y=x^2 would be y is greater than or equal to 0 in this case. So pretty much just find the vertex of the function and what ever the y coordinate is set that as the lowest number for the range.


How is the MIN function used to determine the highest number in a range?

The MIN function is the function that you would use to find the lowest value in a set. You could also use the SMALL function, but that is more when you are looking for a value other than the lowest, such as the second lowest or third lowest. That is specified by a number at the end. Both of the following will find the lowest value in the range of A2 to A16: =MIN(A2:A16) =SMALL(A2:A16,1)


What is the range for the function graphed as shown?

As shown, the function has neither range nor domain.