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

what does bilious mean.

WritingChoose ONE of the following options. Write between 120-150 words in English.1 Write an email to a friend about a holiday you enjoyed. Tell him/her what y

How many formula units are there in 20.6 moles of Al(NO3)3?

Any cookie jar 1/4 of the cookies or chocolate chip and 2/3 of the rest are peanut butter what fraction of all the cookies peanut butter

discuss two ways in which destructive relationships can influence yourwell-being

What is the solution to this system of linear equations? X - 3y=-2 X + 3y = 16 O (7, 3) O (3, 7) O (-2, -3) O (-3, -2)

Who could help me with this question (have only 1 try)

If Birr 2400 is invested at 6 simple interest per annum, then what is the amount after 4 years?

Why is it a good idea to add flavor to the water when cooking grain? Describe a dish that you might consider adding flavor to the grain while cooking.

What is the answer? i dont get it