Find the limit and determine if the function is continuous at the point being approached.
cos(5x - cos 5x)
A. 0; yes
B. does not exist; yes
C. 0; no
D. does not exist; no
Answer: A
Mathematics
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Decide if the graph of the system is a pair of parallel lines, intersecting lines, or one line.x + y = -13x - y = -3
A. One Line B. Intersecting C. Parallel
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Find the measures of the seven remaining angles, given that p
q and that t is a transversal.
A. m?2 = m?4 = m?8 = 120°; m?1 = m?3 = m?5 = m?7 = 60° B. m?2 = m?4 = m?8 = 120°; m?1 = m?3 = m?5 = m?7 = 70° C. m?5 = m?7 = m?8 = 120°; m?1 = m?2 = m?3 = m?4 = 60° D. m?2 = m?4 = m?8 = 120°; m?1 = m?3 = m?5 = m?7 = 30°
Mathematics
Graph the function.y = 3 sec x
A. 
B. 
C. 
D. 
Mathematics
Simplify.(7 + 8)2
A. 71 B. 225 C. 113 D. 57
Mathematics