SophiaTrantina
SophiaTrantina SophiaTrantina
  • 02-10-2018
  • Mathematics
contestada

what is the inverse of g(x)=(x-1)/4? is it g-1(x)=4x+1?

Respuesta :

gmany
gmany gmany
  • 03-10-2018

[tex]g(x)=\dfrac{x-1}{4}\to y=\dfrac{x-1}{4}\\\\\text{change x to y and y to x}\\\\x=\dfrac{y-1}{4}\ \ \ \ |\text{solve for y}\\\\\dfrac{y-1}{4}=x\ \ \ \ \ |\cdot4\\\\y-1=4x\ \ \ \ |+1\\\\y=4x+1\\\\\boxed{g^{-1}(x)=4x+1}[/tex]

Answer Link

Otras preguntas

How many barrels of oil does the us export per day?.
What does the Third Witch predict for Macbeth?
Why does an electrolyte conduct electricity? (IF ANSWER IS GOOD AND CORRECT I WILL GIVE BRAINLIEST)
Which nutrient serves as a major source of energy?
Describe the action taking place in the cartoon
Mai poured `2.6` liters of water into a partially-filled pitcher. The pitcher now contains `10.4` liters. Mai wants to know how many liters of water were origin
My friend just sent me "I'm sorry im your friend" what do i say to this....
Which steps will verify that a parallelogram is a rectangle?.
The position of the United States toward Latin America in the 1800s can be characterized as
Whats 1/8 of 32 please?​