Posted by Gabby on Thursday, November 7, 2013 at 4:36pm.
What is the domain of the function below? {(0,2), (3,1), (5,2), (8,4)}? (1point)
Is the following relation a function? {(0.3, 0.6), (0.4, 0.8), (0.3,0.7), (0.5,0.5)} (1point)

VERY URGENT MATH(Formalizing Relations & Functions  Steve, Thursday, November 7, 2013 at 4:40pm
the domain is the set of xcoordinates: {0,3,5,8}
If any x maps to more than one y, it's not a function. So, what do you think?

VERY URGENT MATH(Formalizing Relations & Functions  Gabby, Thursday, November 7, 2013 at 5:27pm
kk, thx Steve :)
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