Find the vertex of the parabola.g(x) = x2 - 9x + 4

A.  
B.  
C.  
D.  


Answer: B

Mathematics

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Evaluate the integral.

A. -  + C
B.  + C
C. -4 e1/x + C
D.  + C

Mathematics

Determine convergence or divergence of the alternating series.

A. Diverges B. Converges

Mathematics

Change to the measure indicated.0.969 milliliters to liters

A. 0.000969 L B. 969 L C. 0.00969 L D. 96.9 L

Mathematics

Find the second-order partial derivatives of the given function. Show that the mixed partial derivatives ?fxy and ?fyx are equal. ? ?

A.
B. ?
C. ?
D. ?

Mathematics