ilovetacobell24
ilovetacobell24 ilovetacobell24
  • 16-07-2019
  • Mathematics
contestada

select the graph of the equation below. y=1/2x^2+2x-6

select the graph of the equation below y12x22x6 class=
select the graph of the equation below y12x22x6 class=

Respuesta :

jacksonnatalie444
jacksonnatalie444 jacksonnatalie444
  • 16-07-2019

Answer:

The correct graph is D (Compare to the graph above)

Ver imagen jacksonnatalie444
Answer Link
botellok
botellok botellok
  • 23-08-2019

Answer:

D.

Step-by-step explanation:

You can see it calculating the vertex. the formula of the vertex is

[tex](\frac{-b}{2a}, y(\frac{-b}{2a}))[/tex]

where a = 1/2 and b=2.

[tex](\frac{-2}{1}, \frac{1}{2}(-2)^2+2(-2)-6)[/tex]

[tex](-2, \frac{1}{2}*4-4-6)[/tex]

[tex](-2, 2-4-6)[/tex]

[tex](-2, -8)[/tex]

The only option of graph that has vertex in (-2,-8) is option D.

Answer Link

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