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

What was the reaction of many Arabs to the creation of Israel?

Find a polynomial of degree 2 with real number coefficients and zero 3-2i

Why did the United States abandon a policy of isolationism and move to one of internationalism

How do the stories from Lou Perrotti and Jack Mulvena support Goodall's purpose in writing the text?

name three rhetorical devices Kennedy uses in his inaugural speech and provide an example of each.

Tommy Evik, First Meeting, 1983, Stencil on Paper Which art category does this image most reflect? Explain your answer

After the tent stakes are arranged in a row, like ones in Fig. 289, adjust the forks of the uprights two inches from the ends of the ridge pole (Fig. 288), then

Sully works as a geologist in the southwestern United States. He plans to choose an unstable isotope to find the absolute age of a rock sample. Which two aspect

Which sentence uses correct capitalization? A. The Philadelphia inquirer ran a survey about the Liberty Bell. B. The american dancer Martha Grah

The inability to retain urine in the bladder is called