Step-by-step explanation:
An oblique asymptote is a slanted line that the function approaches as x approaches ∞ or -∞ .
Thus, the equation for an oblique asymptote with slope m and y-intercept b will be:

Consider the following graph:
According to this picture, there is an oblique asymptote that passes through the points (X2, Y2)=(2,-4) and (X1, Y1) = (0,0). Then, the slope m of this asymptote is:

Now, notice that the oblique asymptote that passes through the origin, thus the y-intercept of this line would be

then, the equation for the oblique asymptote is:

we can conclude that the correct answer is:
Answer:
