ayalajennifer773 ayalajennifer773
  • 26-12-2019
  • Mathematics
contestada

g(x){-1/2x^2+4 , if x=2
{ 3, if x=2
g(0)=
g(2)=
g(5)=

Respuesta :

sam4040
sam4040 sam4040
  • 02-01-2020

Answer:

[tex]g(0)=4\\g(2)=3\\g(5)=-\frac{17}{2}[/tex]

Step-by-step explanation:

[tex]g(x)=\{-\frac{1}{2}x^2+4 \ \ \ if \ x\not=2\\g(x)=\{3 \ \ \ if \ x=2\\ \\g(0)=-\frac{1}{2}\times 0+4=4\\\\g(2)=3 \ \ \ (given)\\\\g(5)=-\frac{1}{2}(5)^2+4\\\\=\frac{-25}{2}+4\\\\=\frac{-17}{2}[/tex]

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