1. The problem is to analyze the function $$y = \frac{1}{x} + 2$$.
2. This function is a rational function with a vertical asymptote where the denominator is zero, i.e., at $$x=0$$.
3. The horizontal asymptote is found by considering the limit as $$x \to \pm \infty$$:
$$\lim_{x \to \pm \infty} \left(\frac{1}{x} + 2\right) = 2$$
4. The function is undefined at $$x=0$$, so there is a vertical asymptote there.
5. To find the intercepts:
- For the y-intercept, set $$x=0$$, but the function is undefined there, so no y-intercept.
- For the x-intercept, set $$y=0$$:
$$0 = \frac{1}{x} + 2$$
$$\Rightarrow \frac{1}{x} = -2$$
$$\Rightarrow x = \frac{1}{-2} = -\frac{1}{2}$$
6. So the x-intercept is at $$\left(-\frac{1}{2}, 0\right)$$.
7. The function is decreasing on $$(-\infty, 0)$$ and increasing on $$(0, \infty)$$ because the derivative is:
$$y' = -\frac{1}{x^2}$$ which is always negative except undefined at $$x=0$$.
8. Summary:
- Vertical asymptote at $$x=0$$
- Horizontal asymptote at $$y=2$$
- x-intercept at $$\left(-\frac{1}{2}, 0\right)$$
- No y-intercept
Final answer: The function $$y = \frac{1}{x} + 2$$ has a vertical asymptote at $$x=0$$, a horizontal asymptote at $$y=2$$, and an x-intercept at $$\left(-\frac{1}{2}, 0\right)$$.
Reciprocal Shift 8B890B
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