soiceyaaron soiceyaaron

03-06-2017
Mathematics

contestada

What is the inverse of the function f(x) = 2x + 1?

Respuesta :

mreijepatmat mreijepatmat

03-06-2017

f(x) = y = 2x+1

1st replace x by y & y by x

x= 2y + 1 so : 2y +1 = x ; 2y = x-1 & y = (x-1)/2

Answer Link

Otras preguntas

Is x^2=x^1/2 always true

make z subject of formulae.[tex]r = az + \frac{3z}{2} [/tex]

Marcus invested $300 at a rate of 3% compounded monthly. How much as in his account after 5 years?

What is twenty-one - eighteen?

I NEED THIS ASAP!! We the people of the United States, In order to form a more perfect union, establish justice, insure domestic tranquility, provide for the

A corn stalk grew 8 inches in the first month after it planted, since then it grow another 5 feet. What is the total height of the corn in feet and inches? Wha

What is 13 - 12 1/2=

An egg is dropped from the window of a building. The height, in feet, of the egg t seconds after it is thrown is represented by d=-16t^2-4t+35. How many second

A ma is preparing to apply ointment to several abrasions on a patient's leg. which supplies should the ma use to remove the medication from the jar?

Early India civilization, how did the three unique religions develop from these early civilizations