company over 8 years. determine the slope of the line which represents the increase in capital in the first three years.
consider the four points 𝐴 ( 1 , 2 ) , 𝐵 ( 6 , 0 ) , 𝐶 ( − 1 , − 2 ) , and 𝐷 ( 3 , − 4 ) .
work out the slope of the line ⃖     ⃗ 𝐴 𝐵 .
work out the slope of the line ⃖     ⃗ 𝐶 𝐷 .
line 𝐿 passes through points ( − 1 , 2 ) and ( 2 , 3 ) , and line 𝑀 passes through points ( 