nythegreat nythegreat

25-08-2016
Mathematics

contestada

Given: f(x)9x+5, find f^-1(x) then state whether f^-1(x) is a function.

Respuesta :

nobillionaireNobley nobillionaireNobley

29-08-2016

f(x) = 9x + 5
y = 9x + 5
9x = y - 5
x = (y - 5)/9
f^-1(x) = (x - 5)/9

f^-1(x) is a function.

Answer Link

Otras preguntas

Sarabeth ran 1 2/5 miles on a path around the park. This was 5/8 of the distance around the park. What is the distance around the park.

The Triple Alliance nations were?

Logan made a treasure hunt map. The treasure map is 25 cm away from his location. If each 1 cm on the scale drawing equals 5 meters, then how far is he from his

When an inventor gets a patent for his work, it means that the government will buy a specific amount of the new invention. true or false

How long does a professional tennis match last for in average?

divers in a competition are scored by an international panel of judges. The highest and the lowest scores are dropped. The total of the remaining scores is mult

How did the Native Americans view land ownership? a. They believed the land should be equally distributed among everyone. c. They believed in using duals to dec

what is the stationary point of y=9x+6x^2-4x^3.need help asap

For every 13 birds born at the zoo there are two animals born. There were 44 if you were animals born last month then birds so how many animals were born?

1/3h - 4(2/3h - 3) = 2/3h - 6