Determine the vertex of the parabola.y = 3x2 - 6x - 0

A. (-3, 1)
B. (1, -3)
C. (3, -1)
D. (-1, 3)


Answer: B

Mathematics

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Find the flux of the vector field F across the surface S in the indicated direction.F = xi  + yj + z2k; S is portion of the cone z = 2 between z = 2 and z = 4; direction is away from the z-axis

A. ?
B. - 
C. - ?
D. ?

Mathematics

Let A and B be sets with cardinal numbers, n(A) = a and n(B) = b, respectively. Decide whether the statement is true or false.n(A ? B) = n(A) - n(B)

A. True B. False

Mathematics

Evaluate the following expression.


A) 25
B) 35
C) 85
D) 105
E) 15

Mathematics

Solve by graphing.

A. (-6, -7) B. (6, -1) C. (-7, 5) D. (-6, -1)

Mathematics