# How do you find the range of the given function with domain D where #g: x → 1 - x^2#, D = {-1 , 0, 1}?

##### 1 Answer

Apr 9, 2015

When D (the domain) is a collection of discrete values (as it is in this example), simply evaluate the function for each of those values to determine the elements in the Range,R (duplicate values may occur but they can be ignored)

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