Determine whether the relation is a function.{(-8, 8), (-4, 3), (-2, 2), (3, 8)}
A. Not a function
B. Function
Answer: B
Mathematics
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Solve the differential equation.3y'' + 17y' + 24y = 0
A. y = C1e-3x + C2e-8x B. y = C1e-3x + C2e(-8/3)x C. y = C1e-3x + C2e(8/3)x D. y = C1e3x + C2e(8/3)x
Mathematics
Find an equation of the line passing through each pair of points. Write the equation in the form 
Through (1, -5) and parallel to the y-axis.
A. x = 1 B. y = -5 C. x = -5 D. y = 1
Mathematics
Express the product as a sum containing only sines or cosines.sin(6?) sin(4?)
A. 
[cos(10?) - cos(2?)]
B. 
[sin(10?) + cos(2?)]
C. 
[ cos(2?) - cos(10?)]
D. sin2(24?2)
Mathematics
Find the center and radius of the circle.(x - 8)2 + (y - 2)2 = 9
A. (-2, -8); 9 B. (-8, -2); 9 C. (8, 2); 3 D. (2, 8); 3
Mathematics