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August 29, 2014

Homework Help: math

Posted by james on Tuesday, March 20, 2012 at 1:34am.

Complete the square to find the vertex of each quadratic function. State the vertex. (10 marks)

A) f(x) = x2 + 8x 3

B) f(x) = x2 5x + 8

C) f(x) = 2x2 12x + 1

D) f(x) = 3x2 + 2x 5

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