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Domain of this function, a little confused?

What is the domain of each of the following functions?

f(x) = 7x + 4

not sure how to solve this problem

Update:

information on how to solve this would be more of what im looking for

1 Answer

Relevance
  • 9 years ago
    Favorite Answer

    I think it'd be (-1,0) or just -1...

    If you graph that function, the line meets the x-axis at that point.

    I could be wrong, but I think that's it..

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