SOLUTION: How do I rewrite y + 3 = 0 using function notation?

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Question 817367: How do I rewrite y + 3 = 0 using function notation?
Answer by LinnW(1048) About Me  (Show Source):
You can put this solution on YOUR website!
First solve for y.
y + 3 = 0 becomes y = -3.
Now replace y with f(x) and we have f(x) = -3 .