Graph the pair of parametric equations with the aid of a graphing calculator.x = 5 cos 2t + 4 cos 6t, y = 5 sin 2t - 4 sin 6t, 0 ? t ? ?
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve.A picture frame has a perimeter of 52 in. and a diagonal of 
in. What are the dimensions?
A. 8 in. by 19 in. B. 8 in. by 20 in. C. 7 in. by 18 in. D. 7 in. by 19 in.
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Give the equation of the horizontal asymptote, if any, of the function. f(x) = 
A. y = 0 B. no horizontal asymptotes C. x = 0, x = -49 D. y = 1
Mathematics
Determine whether the graph of the polynomial has y-axis symmetry, origin symmetry, or neither.x5 - 18x3 + 32x = 0
A. y-axis symmetry B. origin symmetry C. neither
Mathematics
Perform the indicated operation and write your answer in standard form.(9 - 
) - (3 - 
)
A. 6 + 3i B. 6 + 13i C. 6 - 3i D. 12 + 3i
Mathematics