Graph the function.y = 3 cos (3x - ?)
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the Cartesian product.A = {4, 3, 6, 7}B = {0, 1}Find B × A.
A. {0, 1, 4, 3, 6, 7} B. {(0, 4), (0, 3), (0, 6), (0, 7), (1, 4), (1, 3), (1, 6), (1, 7)} C. {(4, 0), (3, 0), (6, 0), (7, 0), (4, 1), (3, 1), (6, 1), (7, 1)} D. {(4, 0), (4, 1), (3, 0), (3, 1)}
Mathematics
Find the slope of the line tangent tangent to the graph a the given point. y = 
, x = 8
A. m = - 
B. m = - 
C. m = 
D. m = 
Mathematics
Solve the initial value problem.
= 
csc t cot t, v
= - 
A. v = - 
- 
B. v = - 
- 
C. v = csc t - 
D. v = - 
- 1
Mathematics
Find the vertex of the parabola.y = 4x2 + 32x + 66
A. (-2, 4) B. (4, -2) C. (-4, 2) D. (2, -4)
Mathematics