MusicalCats007 MusicalCats007
  • 04-07-2021
  • Mathematics
contestada

The graph of y=x^3+x^2-6x is shown....

The graph of yx3x26x is shown class=

Respuesta :

itayabrahamitay
itayabrahamitay itayabrahamitay
  • 04-07-2021

Answer:

its 0 and 2 and -3(im pretty sure)

Step-by-step explanation:

Answer Link
caylus
caylus caylus
  • 04-07-2021

hello,

" a turning point is defined as the point where a graph changes from either  increasing to decreasing, or  decreasing to increasing"

a)

[tex]y=x^3+x^2-6x\\\\y'=3x^2+2x-6=0\\x=\dfrac{-2-\sqrt{76} }{6} \approx{-1.786299647...}\\or\\x=\dfrac{-2+\sqrt{76} }{6} \approx{1.1196329...}\\[/tex]

b)

Zeros are -3,0,2.

Sol={-3,0,2}

Answer Link

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