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Daily Question 1:
The domain is the set of all valid values for the “independent” variable. The
range is the set of the resulting “dependent” variables. Let’s say we have function that is
y=5+2x. The domain is the set of all valid values for “x” and the range is the values you would
get for all the “y’s” when you subbed in all the “x’s”. As far as a function goes, let’s say you want
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This note was uploaded on 12/18/2011 for the course MATH 116 MAT/116 taught by Professor Jefferson during the Spring '11 term at University of Phoenix.
 Spring '11
 jefferson

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