1. **State the problem:** We are given the function $y = f(x) = \frac{2}{x - 5}$ and need to find its vertical and horizontal asymptotes.
2. **Vertical asymptote:** Vertical asymptotes occur where the denominator is zero because the function is undefined there.
Set the denominator equal to zero:
$$x - 5 = 0$$
Solve for $x$:
$$x = 5$$
So, the vertical asymptote is at $x = 5$.
3. **Horizontal asymptote:** For rational functions where the degree of the numerator is less than the degree of the denominator, the horizontal asymptote is $y = 0$.
Since the numerator is a constant (degree 0) and the denominator is degree 1, the horizontal asymptote is:
$$y = 0$$
4. **Summary:**
- Vertical asymptote: $x = 5$
- Horizontal asymptote: $y = 0$
This matches the top-right graph described, which has vertical asymptote at $x=5$ and horizontal asymptote at $y=0$ with branches in quadrants II and IV.
Asymptotes Fac879
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