pushtirjarecha pushtirjarecha
  • 02-06-2018
  • Mathematics
contestada

Find f(x) if it is known that f(x−2)=2x−4.

Respuesta :

caylus
caylus caylus
  • 02-06-2018
Hi,
Let assume y=x-2, so x=y+2

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


Answer Link

Otras preguntas

Neither his father nor his mother (play, plays) the game.
I need some help on number 15 please...
what are the benefits of coconut oil
The volume of a prism is the product of its height and area of its base, V = Bh. A rectangular prism has a volume of 16y^4 + 16y^3 + 48y62 cubic units. Which co
which city is the setting for the necklace
A babysitter charges 25% more than her normal hourly rate on Saturday night. Her normal hourly rate is $12.50. Which expression represents how much the babysitt
Is radiation from the sun always harmful?
One reason Spain sponsored the first voyage of Columbus to the west
Which of the following is a irrational number a) 787 b) 13/17 c) 4.5102 d) 620
the misinformation effect occurs when a person's memory for an event is modified by misleading information presented