Find the vertex of the parabola.f(x) = -x2 + 3x - 6

A.  
B.  
C. (-3, -24)
D. (3, -6)


Answer: B

Mathematics

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Find the limit, if it exists. 

A. - 
B. - 
C. Does not exist
D. - 

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Find an equation that meets the given conditions.y varies inversely as x and y = 16 when x = 

A. y = 
B. y = 
C. y = 128x
D. y = 

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Plot the ordered pair in the Cartesian plane, and state in which quadrant or on which axis it lies.(0, 4)

A. y-axis

B. y-axis

C. Quadrant II

D. x-axis

Mathematics

Multiply.x2y3(6x + 8y - 5)

A. x2y3
B. x3y3 + 2x3y4 - x2y3
C. x3y3 + 2x2y4 - 
D. x3y3 + 2x2y4 - x2y3

Mathematics