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If f(x)=x2-1, what is f(4)?
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If f(x)=x2-1, what is f(4)?
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May 16, 2021
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If f(x)=x2-1, what is f(4)?
Mathematics
high-school
Mobin Ansar
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Mobin Ansar
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2
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7
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Answer: 15
Explanation:
Substitute 4 in x.
Theron
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May 17, 2021
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Theron
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3
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Explanation
4^2-1
16-1
Answer
15
MatthieuLemoine
answered
May 21, 2021
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MatthieuLemoine
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