petermbrannon
petermbrannon petermbrannon
  • 29-07-2019
  • Mathematics
contestada

Describe the translation. y=(x−2)2+5 → y=(x+2)2−3

Respuesta :

calculista
calculista calculista
  • 08-08-2019

Answer:

The translation is 4 units left and 8 units down

Step-by-step explanation:

we have

[tex]y=(x-2)^{2}+5[/tex]

This is a vertical parabola open upward with a vertex at (2,5)

[tex]y=(x+2)^{2}-3[/tex]

This is a vertical parabola open upward with a vertex at (-2,-3)

so

The rule of the translation of

(2,5) -----> (-2,-3)

is equal to

(x,y) ------> (x-4,y-8)

That means-----> The translation is 4 units left and 8 units down

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