makennatzabel makennatzabel
  • 27-10-2018
  • Mathematics
contestada

Vertex Form: y - 2 = -2 (x-4)^2
Standard Form?
Intercept Form?

Respuesta :

zagreb zagreb
  • 27-10-2018

Answer:

Vertex form : [tex]y=-2(x-4)^2+2[/tex]

Intercept Form: [tex]y=-2(x-5)(x-3)[/tex]

Step-by-step explanation:

We are given

[tex]y-2=-2(x-4)^2[/tex]

Simplifying we get

Adding 2 on both sides

[tex]y=-2(x-4)^2+2[/tex]

This is the vertex form

Now

Factoring -2 we get

[tex]y=-2[(x-4)^2-1][/tex]

[tex]y=-2(x-4-1)(x-4+1)[/tex]

[tex]y=-2(x-5)(x-3)[/tex]

is the intercept form


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