Determine the coefficient and degree of the monomial.-10xy
A. Coefficient: -10
Degree: 2
B. Coefficient: -10
Degree: 1
C. Coefficient: 10
Degree: 1
D. Coefficient: 2
Degree: -10
Answer: A
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A. Identity B. Not an identity
Construct a truth table to determine when the lightbulb is on. That is, determine which switches must be open and which switches must be closed for the lightbulb to be on.
A. The lightbulb will be on in all cases except when p, q, and r are all open.
B. The lightbulb will be on when p and r are closed and q is open.
C. The lightbulb will be on when p, q, and r are all closed.
D. The lightbulb will be on in all cases except when p and r are open and q is closed.
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A. 4x2 + 44xy + 121y2 B. 2x2 + 121y2 C. 2x2 + 44xy + 121y2 D. 4x2 + 121y2
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A. [sin 10? + cos 2?]
B. [cos 10? - cos 2?]
C. [sin 10? + sin 2?]
D. sin cos 24?2