Graph the equation for values of x between 0° and 360° in multiples of 10°.y = 5 cos 2x
A. 
B. 
C. 
D. 
E. 
Answer: E
Mathematics
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Add.
A. 12,645 B. 13,645 C. 12,545 D. 12,635
Mathematics
Subtract.Subtract -8 from -3.
A. 5 B. -11 C. -5 D. 11
Mathematics
The sequence is defined recursively. Write the first four terms.a1 = 135; an+1 = (an)
A. a1 = 135, a2 = 45, a3 = 15, a4 = 5 B. a1 = 135, a2 = 405, a3 = 1215, a4 = 3645 C. a1 = 135, a2 = 67.5, a3 = 33.75, a4 = 16.875 D. a1 = 135, a2 = 105, a3 = 75, a4 = 45
Mathematics
Find the limit as x approaches c of the average rate of change of the function from c to x.c = 3;f(x) = 3x2 + 39x
A. 90 B. 30 C. 57 D. 108
Mathematics