Sketch the graph of the function over the interval 0 ? x ? 2?.y = -3 cos 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the problem.Find the area under y = 
in the first quadrant.
A. 8? B. 4? C. 2? D. 16?
Mathematics
Graph the equation by plotting points.y = x2 + 2
A. 
B. 
C. 
D. 
Mathematics
Find the magnitude 
and direction angle ?, to the nearest tenth of a degree, for the given vector v. v = -3i - 4j
A. 5; 53.1° B. 5; 216.9° C. 7; 233.1° D. 5; 233.1°
Mathematics
Use synthetic division to divide.(9x3 + 9x2 + 14x - 16) ÷ 
A. 9x2 - 15x + 24
B. 9x2 + 3x + 12 + 
C. 9x2 + 15x + 24
D. 9x2 + 15x + 24 - 
Mathematics