SOLUTION: Inverse of y=4x-2 y=2x+4 y=1/4x + 1/2 y= 1/4x-1/2 y=4x +1/2

Algebra ->  Inverses -> SOLUTION: Inverse of y=4x-2 y=2x+4 y=1/4x + 1/2 y= 1/4x-1/2 y=4x +1/2      Log On


   

Question 257805: Inverse of y=4x-2
y=2x+4
y=1/4x + 1/2
y= 1/4x-1/2
y=4x +1/2
Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
We stat with
y=4x-2+
step 1 - reverse the x and y to get
x+=+4y-2
step 2 - solve for the new y to get
x%2B2+=+4y
%28x%2B2%29%2F4+=+y%5E%28-1%29
separating our common denominator, we get
%281%2F4%29x%2B1%2F2+=+y%5E%28-1%29
So, the answer is y= 1/4x-1/2