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domain is set of real numbers range is set of real numbers
The domain is what you choose it to be. You could, for example, choose the domain to be [3, 6.5] If the domain is the real numbers, the range is [-12.25, ∞).
the domain is when the denominator of the problem is set to zero... but i am not sure how to find the range
The domain could be the real numbers, in which case, the range would be the non-negative real numbers.
the domain is all real numbers the range is from -1 to +1
x = the domain y = the co-domain and range is the output or something e_e
The domain and range are the x and y coordinates of the dot, respectively.
The domain is any subset of the real numbers that you choose, The range is the set of all values that the points in the domain are mapped to.
Describe how to find the domain and range of a relation given by a set of ordered pairs.
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.
The domain of the function 1/2x is {0, 2, 4}. What is the range of the function?
You need to know the domain in order to find the range.