pushtirjarecha pushtirjarecha

02-06-2018
Mathematics

contestada

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

Respuesta :

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

An electrician charges a flat service fee to accept a job and an additional hourly rate to complete the job. The amount an electrician charges per job can be re

How is the observance of Ramadan similar to or different from how Christmas, Thanksgiving, or another major US holiday is observed?

define labor in an economic way

What are the 6 properties of math 6th grade

What is an important environmental science topic that needs addressed in the world

In the mid-1800s, Democrats believed that a policy of Manifest Destiny would prevent a war with nations that claimed territory in North America. be less importa

as a junior associate at next level consultants, you've been assigned to your first two clients—batch microchips and leather works. both of them have reached ou

your application is using kinesis to ingest data from a number of environmental sensors which continuously monitor for pollution within a 1 mile radius of a loc

prior to 1975 in the united states, discrimination against those with disabilities was prevalent in schools. the type of discrimination most evident was:

A dentist wants a small mirror that, when 2.20 cm from a tooth, will produce a image. What kind of mirror must be used and what must its radius of curvature be?