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

the chinese exclusion act of 1882 and the gentlemens agreement with japan in 1907 both illastrate

overview of the renaissance?

What is one of a labor union’s primary goals? A. to make decisions about the workplace B. to gain promotions for workers C. to keep nonunion workers out of jo

The system of equations is coincident. What are the missing values? x+3y=5 4x+_y=_ Need help PLZZZZ!!!!!!!!! :) :)

the chinese exclusion act of 1882 and the gentlemens agreement with japan in 1907 both illastrate

What is 307,495 rounded to in the nearest thousand ? A) 307,400 B) 310,000 C)308,000 D)307,000

como chamamos a américa na divisão cultural ?

Which statement best describes the term symbolism? A.A writer says one thing but means something else. B.A writer compares one element to another using the wo

Which sentence is punctuated correctly? A. "I'm more than happy," said the author, "to autograph a copy of my new book." B. Stop right where you are, "the pol

1. What makes bacteria harmful to our bodies? 2. How do our bodies attempt to fight back? 3. Technology has improved dramatically in food preservation, cleans