fanfiction10100 fanfiction10100
  • 05-03-2018
  • Mathematics
contestada

Write the equation of the parabola in vertex form.
vertex (0,4), point (1,-3)

f(x)=

Respuesta :

caylus
caylus caylus
  • 05-03-2018
Hello,

y=k(x-0)²+4
if x=1 then y=-3
==> -3=k*1+4==>k=-7

y=-7x²+4
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