Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = xln x
A. 2
B. xln x - 1ln x
C.
D. 2xln x - 1ln x
Answer: D
Mathematics
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Find the indicated sum, difference, product, or quotient and then evaluate.f(x) = 6x3 - 3x + 33, g(x) = 3x2 + 2xFind (f + g)(-2).
A. -13 B. -11 C. -19 D. -1
Mathematics
Find all solutions of the equation in the complex number system.(x + 1)2 = -6
A. {5, 7}
B. {-1 + , -1 -
}
C. {-1 + i, -1 - i
}
D. {-1 - }
Mathematics
Graph the line, finding intercepts to determine two points on the line.2x - 6y = 0
A. x: (0, 0); y: (0, 0)
B. x: (0, 0); y: (0, 0)
C. x: (0, 0); y: (0, 0)
D. x: (0, 0); y: (0, 0)
Mathematics
Select the graph of the function. (Include two full periods.)
?
?
A.
B.
C.
D.
E.
Mathematics