Evaluate.
A. 
B. 35
C. 70
D. 280
Answer: C
Mathematics
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Find the limit.
2 sin 
A. 0 B. 4 C. -2 D. 2
Mathematics
Determine the amplitude and find the phase shift in radians (to the nearest tenth).y = -5 sin x + 7 cos x
A. 
, -2.5
B. 148, -2.5
C. 
, 2.5
D. 148, 2.5
Mathematics
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Determine the slope and y-intercept of the function.f(x) = - 9x - 
A. m = - 9; b = - 
B. m = - 
; b = - 9
C. m = 9; b = 
D. m = - 
; b = 
Mathematics