Determine whether the function is one-to-one.f(x) = x2 + 5

A. Yes
B. No


Answer: B

Mathematics

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Evaluate the integral.

A. - 
B.  - 
C.  + 
D.

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Give an appropriate answer.If f(x, y, z) = exyz find fz(x, y, z).

A. zexyz B. xyez C. xyexyz D. xyzexyz

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Find the exact value of the trigonometric function.sec 

A. - 
B. -1
C. - 
D. - 

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Solve for x. ? 11

A. x ? -  or x ? 
B. x ? - or x ? 
C. -  ? x ? 
D. -  ? x ? 

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