Write the system of linear equations represented by the augmented matrix. Use x, y, z, and, if necessary, w for the variables.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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List the indicated feature of the figure.The vertices of
A. Cannot be identified
B. ?ABCF, ?AEDF, ?ABE, ?CFD, ?BCDE
C. 
, 
, 
, 
, 
, 
, 
, 
, 
D. A, B, C, D, E, F
Mathematics
Find the equation of the line that has the given properties. Write the equation in slope-intercept form, if possible. Contains (-2, 3); parallel to the y-axis
A. x = -2 B. x = 3 C. y = -2 D. y = 3
Mathematics
Find the partial fraction decomposition.
= 
+ 
A. A = 
, B = - 
, C = 
B. A = 
, B = 
, C = - 
C. A = 
, B = - 
, C = 
D. A = - 
, B = 
, C = 
Mathematics
Determine the domain of fg.
f(x) = 4x + 3 and g(x) = x – 4
Mathematics