The linear equation $h = 2s + 50$ models a woman's estimated height in inches, $h$, based on her shoe size, $s$. Since the equation is in slope-intercept form ($y = mx + b$), we can identify the slope as $2$ and the $h$-intercept as $(0, 50)$. In this context, the slope of $2$ indicates that the estimated height increases by $2$ inches for every $1$ unit increase in shoe size. The $h$-intercept of $50$ signifies that a hypothetical person wearing a women's shoe size of $0$ would have an estimated height of $50$ inches. Evaluating the equation for a shoe size of $s = 8$ yields a height of $h = 2(8) + 50 = 66$ inches. To graph this relationship, one can plot the $h$-intercept at $(0, 50)$ and use the slope ($\frac{2}{1}$) to count up $2$ units and right $1$ unit to find a second point.