The augmented matrix of a system of equations has been transformed to an equivalent matrix in row-echelon form. If the system is consistent, then give the solution. If it is not, then state that it is inconsistent.
A. (16 + 12z, -8 - 4z, z)
B. (16 + 11z, -8 - 4z, z)
C. (16 + 11z, -4 - 4z, z)
D. Inconsistent
Answer: C
Mathematics
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Use the given transformation to evaluate the integral. src="https://sciemce.com/media/4/ppg__ghvb0609192137__f1q27g7.jpg" alt="" style="vertical-align: -4.0px;" />
Rwhere R is the parallelogram bounded by the lines 
A. 1440
B. 2880
C. 
D. 
Mathematics
The function Y2 is defined as Y1 + k for some real number k. Based upon the given information about Y1 and Y2, find k.
A. 5 B. 4 C. -5 D. -4
Mathematics
Perform the indicated operation.v = 2i + 4j + 6k and w = -4i - 5j - 6k
Find 
- 
.
A. 3
B. 2
- 
C. 
D. 2
- 
Mathematics
Graph the quadratic function.
?
?
A. 
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B.
?
C.
?
D.
?
Mathematics