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Mathematics
Jazlene Norris
5 July, 22:57
Find the domain of the function f (x) = 2 / (8-9x)
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Rudy Mccall
5 July, 23:18
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F (x) = 2 / (8-9x). This function is discontinued for the denominator value = 0
So (8-9x) ≠ 0, or x≠ 8/9
Hence the domain of f (x) = ]-∞, 8/9[ ∪ ] 8/9, + ∞[
or domain is all real number ≠ 8/9
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Yamilet Keith
6 July, 00:32
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R/{8/9}
The bottom cannot be equal to 8/9 or this makes the equation undefined.
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