Question

find the inverse of f(x)=2x-5​

Answer 1

Answer:

$y = \frac{1}{2}x+\frac{5}{2}$

Step-by-step explanation:

Use the x-swap-y method to find the inverse function:

$y=2x-5\\x\leftrightarrow y\\x = 2y -5\,\,\,\mbox{solve for y:}\\2y= x+5\\y = \frac{1}{2}x+\frac{5}{2}$