Find dy/dx by implicit differentiation.2xy - y2 = 1

A.
B.
C.
D.


Answer: D

Mathematics

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Find the domain of the function.f(x) = 

A. {x|x ? 25} B. {x|x ? 5} C. {x|x ? 5} D. {x|x ? 25}

Mathematics

Use synthetic division to perform the division.

A. 3x3 + 4x2 - x - 3 +  
B. 3x3 + 4x2 - 2x - 4 +  
C. 3x3 + 4x2 - 2x + 4 +  
D. 3x3 + 4x2 - 2x - 4 +  

Mathematics

Provide an appropriate response.One factor of x2 - 12x + 36 is

A. x - 4 B. x - 9 C. x + 6 D. x +1 E. x - 6

Mathematics

If the number in the statement is written in scientific notation, write it without exponents. If it is written without exponents, write it in scientific notation.The speed of light is 1.86 × 105 miles per hour.

A. 18,600,000 B. 1,860,000 C. 0.0000186 D. 186,000

Mathematics