Find A-1 if it exists.A = 
A. 
B. 
C. 
D. Does not exist
Answer: D
Mathematics
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Identify the degree of the polynomial.15y - y2 + 3y3 + 30 - 
y6
A. 6 B. 15 C. 1 D. 3
Mathematics
Add or subtract as indicated. Simplify, if necessary.- 
- 
A. - 
B. - 
C. 
D. - 
Mathematics
Graph the function.y = csc
A. 
B. 
C. 
D. 
Mathematics
Find the area between the graph of the function and the x-axis over the given interval, if possible.f(x) = x2 e-x3 for (-?, ?)
A. 0
B. - 
C. 
D. Divergent
Mathematics