67.7k views
5 votes
line in the Cartesian plane passes through the points (1, 3) and (5, 4). What is the slope of the line?

User AitorF
by
4.8k points

1 Answer

3 votes

\bf \begin{array}{ccccccccc} &&x_1&&y_1&&x_2&&y_2\\ % (a,b) &&(~ 1 &,& 3~) % (c,d) &&(~ 5 &,& 4~) \end{array} \\\\\\ % slope = m slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{4-3}{5-1}\implies \cfrac{1}{4}
User Yohosuff
by
5.3k points