Answer :
Answer:
y=(x-1)/2
Step-by-step explanation:
Given: f(x)=2x+1
Rewritten function: y=2x+1
Swap x and y: x=2y+1
Solve for y:
x-1=2y
(x-1)/2=y
y=(x-1)/2
So the inverse is y=(x-1)/2
Answer:
y=(x-1)/2
Step-by-step explanation:
Given: f(x)=2x+1
Rewritten function: y=2x+1
Swap x and y: x=2y+1
Solve for y:
x-1=2y
(x-1)/2=y
y=(x-1)/2
So the inverse is y=(x-1)/2