Find dy/dx by implicit differentiation.2xy - y2 = 1
A. 
B. 
C. 
D. 
Answer: B
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Provide an appropriate response. Write the prime factorization of 1,800 using exponential notation.
A. 23?9?52 B. 2?2?2?3?3?5?5 C. 18?100 D. 23?32?52
In the figure below, a person standing at point A notices that the angle of elevation to the top of the antenna is 46º30'. A second person standing 35.0 feet farther from the antenna than the person at A finds the angle of elevation to the top of the antenna to be 43º18'. How far is the person at A from the base of the antenna? Apply the rules regarding the use of significant digits when determining your answers.
?
?
Distance = __________ ft
Fill in the blank(s) with the appropriate word(s).
Solve the compound inequality. Graph the solution set and write the solution in interval notation.x ? 3 and x ? -1
A. (-?, -1] ? [3, ?)
B. [-1, 3]
C. (-1, 3)
D. ?
Decide whether the relation defines a function.
A. Function B. Not a function