SOLUTION: Determine the domain and range of each relation. y = -2x + 1

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Question 37474: Determine the domain and range of each relation.
y = -2x + 1
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
y = -2x + 1
Domain means all allowable values of x.
Here the domain is all real numbers, since everything is allowed for x.
Range describes all possible values of y.
Here, again, the range is all real numbers, since y can turn out to be anything if we choose the proper value of x.