amandatestigo
amandatestigo amandatestigo
  • 02-04-2020
  • Mathematics
contestada

Show all your work to find the axis of symmetry of f(x) = −2(x − 4)^2 + 2.

Respuesta :

Larrysammz
Larrysammz Larrysammz
  • 02-04-2020

Answer:

-2(x^2+15)

Step-by-step explanation:

f(x) = −2(x − 4)^2 + 2.

Expanding (x-4)^2

(x-4)(x+4)

x(x+4)-4(x+4)

x^2+4x-4x-16

x^2-16

F(x) = -2(x^2-16)+2

-2x^2-32+2

-2x^2-30

-2(x^2+15)

Answer Link

Otras preguntas

330,000 divided by 600?
Helpppppppppppppppppppppppppppppppppppp
what would change if earth rotated on its axis more slowly than it does now?
are all americans equally able to become engaged in the government?
Please solve this question and select all that apply!
If u see this pls view my chann el its called rockingmycoolstyle15 its on y t
6. Land with different territories under a single rule A. City-state B. Empire. loos C. Civilization D. City
What are some challenges that a country latge in are but small in population might face
Particles in a are fixed in place and cannot move. They around a fixed position.
With a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds i