Find a quadratic function expressed in vertex form that models the data in the given table.

A. y = 3(x - 1)2 + 12
B. y = 2(x - 1)2 + 12
C. y = 2(x + 1)2 + 12
D. y = 3(x + 1)2 + 12


Answer: B

Mathematics

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A. y8(7y + 4)(y - 3) B. (7y5 - 4)(y5 + 3) C. (7y5 + 3y3 + 4)(y5 - 4y3 - 3) D. (7y5 + 4)(y5 - 3)

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Find a set of parametric equations for the rectangular equation.y = 4x - 3

A. y = 4t; 4x = t + 3
B. x = ; y = t - 
C. x = t; y = 4t - 3
D. x = t; y = 4t2 - 3

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Find an equation in slope-intercept form of the line that passes through the given point and has slope m.(0, 2); m = 

A. y = 2x - 
B. y = x - 2
C. y = 2x + 
D. y = x + 2

Mathematics