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OpenStudy (odettecruz):

If (-3, y) lies on the graph of y = 3^-x, then y =

OpenStudy (babeberry):

Welcome to Openstudy! @odettecruz

OpenStudy (odettecruz):

Thanks for the welcome @BabeBerry

OpenStudy (babeberry):

Anytime! btw U perhaps u will get better chance of help in the correct section: http://openstudy.com/study#/groups/Mathematics

OpenStudy (tkhunny):

And, you should consider substituting x = -3 and computing the corresponding value of y.

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