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irinina [24]
3 years ago
9

Given f(x) = x^3-3 , find f(-2). Show work please

Mathematics
1 answer:
Tasya [4]3 years ago
8 0
(-2)×3-3=-9
f(x) = -9
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The answer choices below represent different hypothesis tests. Which of the choices are one-tailed tests? Select all correct ans
Lapatulllka [165]

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H0:p=0.46, Ha:p<0.46

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7 0
3 years ago
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Rudik [331]
Remember that if an x=value makes a denominator 0, the entire equation is undefined.

\frac{4x-3}{2x+3}+\frac{3+2x}{3x^{2}}=2\\\\2x+3=0\\\\2x=-3\\\\x=\frac{-3}{2}\\\\\\3x^{2}=0\\\\x^{2}=0\\\\x=0

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3 0
3 years ago
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