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

A study shows that 70 out of 200 students read the paper.The school has 12,600 students.How many students at the school Re likely to read the paper?

what are some similarities between ice wedging and plant root growth in rock

Where might an awareness of Greek word origins be helpful? A. at a bank B. at a doctor's office C. at a car repair shop D. at a computer store

A copier in the shape of a rectangular prism has a base with an area of 8 square feet and a height of 4 feet. WHAT IS THE VOLUME OF THE COPIER ? Please answer

A supervisor makes approval of leave contingent on granting sexual favors. This type of sexual harassment is called_________? a. Carnal knowledge b. Quid pro

I have drawl to the darker side of life. Most people say there is no advice of magic in this would. What say you? ((If you give me some history that would help

what is 20/10 in a mixed number

5% as a decimal and fraction in simplest form

Muscle mass can affect a person's flexibility. true or false

What event was started by the actions of Rosa Parks?