Bracefacejenni Bracefacejenni
  • 01-07-2014
  • Mathematics
contestada

How to find the inverse of the function f(x)=2x-3 ? Please

Respuesta :

Аноним Аноним
  • 01-07-2014
[tex]f(x)=2x-3\\\\y=2x-3\\\\-2x=-y-3\ \ \ \ /:(-2)\\\\x=\frac{1}{2}y+\frac{3}{2}\\\\f^{-1}(x)=\frac{1}{2}x+\frac{3}{2}[/tex]
Answer Link
Аноним Аноним
  • 01-07-2014
f(x)=2x-3
y=2x-3
x=(y+3)/2

f⁻¹(x) = (x+3) / 2
Answer Link

Otras preguntas

An 80 kg hunter gets a rope around a 400 kg polar bear. They are stationary and on frictionless level ice, initially 60 m apart.When the hunter pulls the polar
I really don’t get this may you please help??
What interrupts the march in "Dulce et Decorum Est"? shells gunfire poison gas a fistfight
Can someone give me 3 reasons why genetic testing is good with 3 counter arguments that contradict each of the the 3 good reasons
What is the radius of the circle whose equation is x^2 + y^2 = 8?
what is the answer to this ?
How did the dual monarchy of Austria-Hungary function? A) Austria controlled departments of foreign affairs and defenses. B) each country was responsible for ma
How do you do this and what ya the correct answer? Simple and concise explanation please!
Why did Germany declare war on Russia on August 1, 1914? a) Russia moved troops close to the German border. b) Russia had declared war on Germany two days e
Express 56 as the product of its prime factors.