Determine whether the given point is in the solution set to the given system.(7, 2, -5)3x - 8y + z = 02x + 4y - 3z = 37-x + 2y - z = 2
A. Yes
B. No
Answer: A
Mathematics
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Use implicit differentiation to find the specified derivative at the given point.Find 
at the point (1, 3, e5) for ln(xz)y + 6y3 = 0.
A. - 
B. 
C. - 
D. 
Mathematics
Find the area of the shaded region.
A. 
B. 
C. 
D. 
Mathematics
Find the derivative.
A. 
x5 - 
B. 7x3
C. 14x7/2
D. 
x5
Mathematics
Solve and check. Identify any extraneous solutions.
= 
A. - 
, -2
B. 
, 2
C. - 
, (-2 is extraneous)
D. 
, (2 is extraneous)
Mathematics