Inverse of the function 2x-6y=1
To get the inverse of the function, first, interchanged
the variables such x will be y and y will be x.
<span>(1)   </span><span>       2y – 6x = 1</span>
Then, find the value of y in the new equation,
<span>(2)   </span><span>      2y – 6x + 6x = 1 + 6x</span>
2y
= 1 + 6x
<span>(3)   </span>(1/2)(2y)
= (1 + 6x)(1/2)
<span>            y = (1 + 6x) / 2</span>
<span>The reverse of the function
is y
= (1 + 6x)/2.</span>