Nine flavors of answer, each blank linking to format help of its own kind.
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An angle, in degrees, half of a right angle:
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Three quarters, as a decimal:
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The exponent in \(2^3 = 8\text{:}\)
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The natural logarithm of \(2\text{,}\) exactly:
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The value of \(\lim_{x\to 2}(x^2+2)\text{:}\)
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Any formula equal to \(x^2+1\text{:}\)
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The open interval from \(1\) to \(5\text{:}\)
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The point where \(y=x+1\) crosses \(x=1\text{:}\)
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The vector from the origin to that point:
Answer 1.
\(45\)
Answer 2.
\(0.75\)
Answer 3.
\(3\)
Answer 4.
\(\ln\mathopen{}\left(2\right)\)
Answer 5.
\(6\)
Answer 6.
\(x^{2}+1\)
Answer 7.
\(\left(1,5\right)\)
Answer 8.
\(\left(1,2\right)\)
Answer 9.
\(\left<1,2\right>\)
