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vant7anyHemry vant7anyHemry
  • 26-02-2017
  • Mathematics
Answered

F(x)=x^2 12x 39 what is the axis of symmetry

Verified Answer :

Anonymous Anonymous
  • 26-02-2017

 x^2-12*x-(39)=0 

 x =(12-√300)/2=6-5√ 3 = -2.660 x =(12+√300)/2=6+5√ 3 = 14.660
not sure bt hope its help

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