1. **State the problem:** Find the equation of the line passing through the points $(-5, -6)$ and $(6, -3)$ in slope-intercept form $y=mx+b$.
2. **Formula for slope:** The slope $m$ is given by $$m=\frac{y_2 - y_1}{x_2 - x_1}$$ where $(x_1,y_1)=(-5,-6)$ and $(x_2,y_2)=(6,-3)$.
3. **Calculate the slope:**
$$m=\frac{-3 - (-6)}{6 - (-5)}=\frac{-3 + 6}{6 + 5}=\frac{3}{11}$$
4. **Use point-slope form:**
$$y - y_1 = m(x - x_1)$$
Substitute $m=\frac{3}{11}$ and point $(-5,-6)$:
$$y - (-6) = \frac{3}{11}(x - (-5))$$
$$y + 6 = \frac{3}{11}(x + 5)$$
5. **Simplify to slope-intercept form:**
$$y = \frac{3}{11}x + \frac{3}{11} \times 5 - 6$$
$$y = \frac{3}{11}x + \frac{15}{11} - 6$$
6. **Convert 6 to fraction:**
$$6 = \frac{66}{11}$$
7. **Combine constants:**
$$\frac{15}{11} - \frac{66}{11} = \frac{15 - 66}{11} = \frac{-51}{11}$$
8. **Final equation:**
$$y = \frac{3}{11}x - \frac{51}{11}$$
This is the fully simplified slope-intercept form of the line.
Line Equation C3451F
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