Inverse Functions
what we did was is that we graphed y=x^2 and then we had to do a inverse of this funtion and this is what i got
then we had to graph both of those and then next we had to do a dotted line and then fold it over and what we found was is that when you fold the paper over all of the lines that we drew matched up and what i mean is that they came over top of each other
this is also a function that passes the horizontal line test and also the vertical line test