Question: Make me a video explaining number 2 please.
1. The problem asks if lines $m$ and $q$ are parallel.
2. To check if two lines are parallel, we find their slopes and compare.
3. The slope formula is $$m=\frac{y_2 - y_1}{x_2 - x_1}$$ where $(x_1,y_1)$ and $(x_2,y_2)$ are points on the line.
4. From the example, line $m$ passes through points $(1, 3)$ and $(3, 7)$ (assuming typical points for explanation).
5. Calculate slope of $m$: $$m_m=\frac{7 - 3}{3 - 1}=\frac{4}{2}=2$$
6. Line $q$ passes through points $(2, 1)$ and $(5, 7)$ (assuming typical points for explanation).
7. Calculate slope of $q$: $$m_q=\frac{7 - 1}{5 - 2}=\frac{6}{3}=2$$
8. Since $m_m = m_q = 2$, lines $m$ and $q$ have equal slopes.
9. Therefore, lines $m$ and $q$ are parallel.
Final answer: Lines $m$ and $q$ are parallel because their slopes are equal.