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?

Respuesta :

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)
Answer Link
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

Otras preguntas

Can anyone explain how to do this?
hi ok so i need to do this assignment quick if one of you could help me that is very much appreciated anyways: |a-b| - |c+d|, if a= -5; b=4; c=1 and d= -3 oh an
2. An element is all the way through,​
Which of the following is an accurate description of a neutral potassium (K) atom? 19 particles in the nucleus and 39 particles outside the nucleus 39 particles
what does activation energy has to do with a chemical reaction.
What are the characteristic of rough pneumococci strain​
need help ace pleaseeeeeee​
Factor 9x2 + 42x + 49 Your work should reflect that you used either the Factor Cross method or the Perfect Square Trinomial formula
Duas esferas metálicas idênticas, A e B, montadas sobre suportes isolantes, estão eletrizadas com cargas elétricas, respectivamente, iguais a Qa= +6 e Qb= -2. A
3⁵ × 3⁴ ×3² using laws of exponent​