Option A:
Slope of the line is [tex]\frac{2}{3}[/tex].
Solution:
Given points are (1, 1) and (7, 5).
[tex]x_1=1, y_1=1, x_2=7, y_2=5[/tex]
To find the slope of the line:
Slope of the line:
[tex]$m=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]$m=\frac{5-1}{7-1}[/tex]
[tex]$m=\frac{4}{6}[/tex]
[tex]$m=\frac{2}{3}[/tex]
Hence slope of the line is [tex]\frac{2}{3}[/tex].
Option A is the correct answer.
