Evaluate the expression.
A. 7
B. 
C. 1
D. 7!
Answer: A
Mathematics
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Use implicit differentiation to find the specified derivative at the given point.Find 
at the point (4, 6, 6) for 4x2 + 6 ln xz + 6yz2 + 5ez = 0.
A. 
B. - 
C. - 
D. - 
Mathematics
Graph.y = -5(x + 5)2 - 3
A. 
B. 
C. 
D. 
Mathematics
Determine if the sequence is arithmetic, geometric, or neither. If arithmetic or geometric, determine the first term and the common difference or common ratio.
A. neither arithmetic nor geometric
B. Arithmetic; a = - 4, d = 
C. Geometric; a = - 
, r = 
D. Arithmetic; a = - 
, d = 3
Mathematics
Find the general form of the equation for the line with the given properties.Slope = - 
; containing the point (0, 5)
A. 5x + 8y = -40 B. 5x - 8y = 40 C. 8x + 5y = -40 D. 5x + 8y = 40
Mathematics