Use the dot product to find the magnitude of u.
?

?
A.
B.
C.
D.
E.
Answer: A
Mathematics
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Find the radius of convergence and the interval of convergence of the power series. Select the correct answer.
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Find the quotient.
A. 138 B. 141 R 51 C. 138 R 20 D. 141 R 5
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Find the indicated function value.Find f(2) when f(x) = .
A. 3
B. 2
C.
D. 1
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Describe the graph of the equation as either a circle or a parabola with a horizontal axis of symmetry.16x2 + 16y2 = 25
A. The graph is a circle. B. The graph is a horizontal parabola.
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