a = ( 3 , 5 )
b = ( 7 , 2 )
[tex]slope = \frac{y(b) - y(a)}{x(b) - x(a)} \\ [/tex]
Now just need to put the coordinates in the above equation ;
[tex]slope = \frac{2 - 5}{7 - 3} \\ [/tex]
[tex]slope = \frac{ - 3}{4} \\ [/tex]
[tex]slope = - \frac{3}{4} \\ [/tex]
And we're done...
♥️♥️♥️♥️♥️
