1. **State the problem:** We need to find all real solutions to the equation $f(x) = 0$ based on the graph of $y = f(x)$. 2. **Understanding the problem:** The solutions to $f(x) = 0$ are the $x$-values where the graph crosses the $x$-axis. 3. **Identify the $x$-intercepts:** From the graph description, the curve crosses the $x$-axis at approximately $x = -10$, $x = -7$, $x = 0$, and $x = 3$. 4. **Conclusion:** Therefore, the real solutions to $f(x) = 0$ are: $$x = -10, -7, 0, 3$$ These are the points where the function equals zero.