1. **State the problem:** We are given the function $$y=\frac{1}{x-3}$$ and want to understand its behavior and key features.
2. **Formula and rules:** This is a rational function with a denominator that cannot be zero. The function is undefined at $$x=3$$ because division by zero is undefined.
3. **Find the vertical asymptote:** Set the denominator equal to zero:
$$x-3=0$$
$$x=3$$
So, there is a vertical asymptote at $$x=3$$.
4. **Find the horizontal asymptote:** For large $$|x|$$, the term $$x-3$$ behaves like $$x$$, so:
$$y=\frac{1}{x-3} \approx \frac{1}{x}$$
As $$x \to \pm \infty$$, $$y \to 0$$.
Thus, the horizontal asymptote is $$y=0$$.
5. **Find intercepts:**
- **x-intercept:** Set $$y=0$$:
$$0=\frac{1}{x-3}$$
This equation has no solution because $$\frac{1}{x-3}$$ is never zero.
So, no x-intercept.
- **y-intercept:** Set $$x=0$$:
$$y=\frac{1}{0-3}=\frac{1}{-3}=-\frac{1}{3}$$
So, the y-intercept is at $$\left(0,-\frac{1}{3}\right)$$.
6. **Summary:**
- Vertical asymptote at $$x=3$$
- Horizontal asymptote at $$y=0$$
- No x-intercept
- y-intercept at $$\left(0,-\frac{1}{3}\right)$$
This explains the behavior of the graph near the asymptotes and intercepts.
**Final answer:** The function $$y=\frac{1}{x-3}$$ has a vertical asymptote at $$x=3$$, a horizontal asymptote at $$y=0$$, no x-intercept, and a y-intercept at $$\left(0,-\frac{1}{3}\right)$$.
Reciprocal Shift A070Be
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