1. **State the problem:** Find the equation of the tangent line to the curve $y = x^2 - 2x^3$ at the point $(1, -1)$.
2. **Formula and rules:** The slope of the tangent line at a point is given by the derivative $y' = \frac{dy}{dx}$ evaluated at that point.
3. **Find the derivative:**
$$y = x^2 - 2x^3$$
$$y' = \frac{d}{dx}(x^2) - \frac{d}{dx}(2x^3) = 2x - 6x^2$$
4. **Evaluate the derivative at $x=1$ to find the slope $m$:**
$$m = y'(1) = 2(1) - 6(1)^2 = 2 - 6 = -4$$
5. **Use point-slope form of the line:**
$$y - y_1 = m(x - x_1)$$
where $(x_1, y_1) = (1, -1)$ and $m = -4$.
6. **Substitute values:**
$$y - (-1) = -4(x - 1)$$
$$y + 1 = -4x + 4$$
7. **Simplify to slope-intercept form:**
$$y = -4x + 4 - 1$$
$$y = -4x + 3$$
**Final answer:** The equation of the tangent line is
$$y = -4x + 3$$
Tangent Line 6 2C0Afd
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