Compute the determinant of the matrix by cofactor expansion.
A. -55
B. 55
C. -67
D. 17
Answer: A
Mathematics
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Rationalize the denominator. Assume variables represent non-negative values. 
A. 
B. 
C. 
D. 
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Evaluate the determinant.
A. 35x - 5 B. 35x C. 0 D. 5 - 35x
Mathematics
Differentiate. 
What will be an ideal response?
Mathematics