3 years ago

Write -12 as an fraction

Mathematics

2 answers:

Elena-2011 [213]3 years ago

8 0

-12/1 because every whole number has one as its denominator.

Luda [366]3 years ago

4 0

-12/1 because -12/1 doesn't change the answer

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$f(x)=3x^2-4 \\ \Downarrow \\ f(0)=3 \times 0^2-4=0-4=-4 \\ -4 \not= 0 \\ f(0) \not= 0 \\
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$f(5)=3 \times 5^2-4=3 \times 25-4=75-4=71 \\ f(2)=8 \\
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