Pre-Cal

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Given that lim x-> f(x)=6 and that lim x-> g(x)= -4, evaluate the following limit. Assume that c is a constant.
lim -2f(x) - 12 / g(x).
x->. I did
-2(6) - (12/-4)
-12 - (-3)
-12 + 3
-9

  • Pre-Cal -

    I have to tell you , your notation is bizzare.
    What is x approaching? infinity?

    Your work seems ok, but frankly, I do not know what you are doing.

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