Help, domain of a function?

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Problem:

g(x) = 3 / 9 - 4x

What is the domain?

2007-06-17 16:53:05 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

domain is what x can be. In this case, all values.

In interval form, domain: (-infinity, infinity)

2007-06-17 16:58:22 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Domain = all Real exept {9/4}

2007-06-17 16:58:12 · answer #2 · answered by tarun_maths 1 · 0⤊ 0⤋

If it is
g(x) = (3 / 9) - 4x
the domain is all x.
If it is
g(x) = 3 / (9 - 4x)
the domain is
{x < 9/4, 9/4 < x}

2007-06-17 17:02:25 · answer #3 · answered by Helmut 7 · 0⤊ 0⤋