1. **Stating the problem:** We are given the function $$f(x) = \sqrt[3]{x} e^x$$ and asked to identify its graph among the given options.
2. **Formula and rules:** The function is a product of two parts: the cube root function $$\sqrt[3]{x}$$ and the exponential function $$e^x$$.
- The cube root function $$\sqrt[3]{x}$$ is defined for all real $$x$$ and is increasing, passing through the origin.
- The exponential function $$e^x$$ is always positive and increases rapidly for positive $$x$$.
3. **Behavior analysis:**
- For negative $$x$$, $$\sqrt[3]{x}$$ is negative but $$e^x$$ is positive but less than 1, so $$f(x)$$ is negative but close to zero.
- At $$x=0$$, $$f(0) = \sqrt[3]{0} e^0 = 0 \cdot 1 = 0$$.
- For positive $$x$$, both $$\sqrt[3]{x}$$ and $$e^x$$ are positive and increasing, so $$f(x)$$ increases rapidly.
4. **Graph features:**
- The graph passes through the origin.
- Slightly negative values for $$x<0$$, close to zero but negative.
- Rapid increase for $$x>0$$.
- No vertical asymptotes since $$\sqrt[3]{x}$$ is defined everywhere.
5. **Conclusion:** The correct graph is the one that passes through the origin, is slightly below the x-axis for negative $$x$$, and rises steeply for positive $$x$$ without vertical asymptotes.
Final answer: The graph matching these features is the one described as "a smooth increasing curve passes near the origin, stays slightly below the x-axis for negative x, has a minimum around x ≈ -1, then rises steeply for x > 0".
Cube Root Exponential 3Fd292
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