lydiawright27otaq1s lydiawright27otaq1s
  • 01-08-2017
  • Mathematics
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Write y=3^2-6x+4 in vertex form.

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jbmow
jbmow jbmow
  • 01-08-2017
y=3x^2 -6x +4
y=3(x^2-2x) + 4   complete the sq.
y=3(x^2-2x+1) + 4+3*1
y=3(x-1)^2 +7
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