Simplify.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Answer the question.How can the graph of f(x) = - 
+ 4 be obtained from the graph of y = 
?
A. Reflect it across the x-axis. Shift it 4 units down. B. Reflect it across the x-axis. Shift it 4 units up. C. Reflect it across the y-axis. Shift it 4 units up. D. Reflect it across the y-axis. Shift it 4 units down.
Mathematics
Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = (y - x)i + (z - y)j + (z - x)k ; D: the region cut from the solid cylinder x2 + y2 ? 49 by the planes z = 0 and z = 3
A. 0 B. -147 C. 147? D. -147?
Mathematics
Find the quotient and simplify.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Decide whether the relation is a function.{(-5, -2), (-2, -4), (3, -1), (3, 7)}
A. function B. not a function
Mathematics