1. **State the problem:** We are given the function $$y=\frac{4x-3}{2x^2+1}$$ and asked to analyze it.
2. **Recall the formula and rules:** This is a rational function where the numerator is $$4x-3$$ and the denominator is $$2x^2+1$$.
3. **Find domain:** The denominator $$2x^2+1$$ is always positive since $$2x^2 \geq 0$$ and adding 1 makes it strictly positive. So, the domain is all real numbers.
4. **Find intercepts:**
- **y-intercept:** Set $$x=0$$:
$$y=\frac{4(0)-3}{2(0)^2+1}=\frac{-3}{1}=-3$$
- **x-intercept:** Set $$y=0$$, so numerator must be zero:
$$4x-3=0 \Rightarrow x=\frac{3}{4}$$
5. **Find asymptotes:**
- **Vertical asymptotes:** None, since denominator never zero.
- **Horizontal asymptote:** For large $$x$$, degree numerator 1, denominator 2, so $$y\to 0$$.
6. **Simplify and analyze behavior:**
No factorization possible to simplify.
7. **Summary:**
- Domain: all real numbers
- x-intercept: $$x=\frac{3}{4}$$
- y-intercept: $$y=-3$$
- Horizontal asymptote: $$y=0$$
- No vertical asymptotes
Final answer: $$y=\frac{4x-3}{2x^2+1}$$ with the above properties.
Rational Function 0D61E3
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.