Answer:
1
Step-by-step explanation:
[tex]x1 = 5 \: \: y1 = 18 \\ x2 = 10 \: \\ y2 = 23 \\ slope = \frac{y2 - y1}{x2 - x1} = \frac{23 - 18}{10 - 5} \\ = \frac{5}{5} = 1[/tex]
