kelseylauren62 kelseylauren62
  • 06-04-2017
  • Mathematics
contestada

How many zero pairs must be added to the function f(x) = x2 – 6x + 1 in order to begin writing the function in vertex form?

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edrush1957G
edrush1957G edrush1957G
  • 06-04-2017
There must be added one zero pair: -9, 9.
f (x) = x² - 6 x + 9 - 9 + 1 = ( x² - 6 x + 9 ) - 8 =
=( x - 3 )² - 8 ( the vertex form)
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ghanami
ghanami ghanami
  • 06-04-2017
hello : 
x²-6x+1 =  x²-2(3)(x)+3²-3²+1 
             = (x-3)²-8...(.vertex form)
Answer Link

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