Graph the function.y = 3 cos (2x - ?)
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Determine the coefficient and degree of each term, then find the degree of the polynomial.
m3n2p4 - m6p2 - 
mn3p6
A. 
; Degree of polynomial: 27
B. 
; Degree of polynomial: 9
C. 
; Degree of polynomial: 10
D. 
; Degree of polynomial: 8
Mathematics
Simplify the exponential expression. Assume that variables represent nonzero real numbers.(-4)3
A. -64 B. 64 C. 12 D. -12
Mathematics
Solve the problem.The distance that an object falls when it is dropped is directly proportional to the square of the amount of time since it was dropped. An object falls 39.2 meters in 2 seconds. Find the distance the object falls in 3 seconds.
A. 6 meters B. 88.2 meters C. 29.4 meters D. 58.8 meters
Mathematics
Solve the equation.t3 + 6t2 = 0
A. {- 6} B. {6} C. {0, 6} D. {0, - 6}
Mathematics