Sadly, I cannot sketch this inverse for you, but I can help try to explain what to do when you see problems like this.
How to Sketch the Inverse:
If youβre asked to graph the inverse of a function, you can do so by remembering one fact: a function and its inverse are reflected over the line y = x. This line passes through the origin and has a slope of 1.
When youβre asked to draw a function and its inverse, you may choose to draw this line in as a dotted line; this way, it acts like a big mirror, and you can literally see the points of the function reflecting over the line to become the inverse function points. Reflecting over that line switches the x and the y and gives you a graphical way to find the inverse without plotting tons of points.
To see how x and y switch places, follow these steps:
Take a number (any that you want) and plug it into the first given function.
Say you pick β4. When you evaluate f(β4), you get β11. As a point, this is written (β4, β11). Take the value from Step 1 and plug it into the other functionIn this case, you need to find g(β11). When you do, you get β4 back again. As a point, this is (β11, β4).