Final answer:
The oblique asymptote of the function y = x is y = x.
Step-by-step explanation:
The oblique asymptote of the function y = x is y = x. An oblique asymptote is a line that the graph of a function approaches as x goes to positive infinity or negative infinity. In this case, the function y = x is a straight line with a slope of 1, so as x gets larger or smaller, the function will get closer and closer to the line y = x.