Question 409487
yes,the slop in fact  is {{{-5/3}}} 

proof:
if the points are (2,-2), (-3,1), the slope will be:

*[invoke slope 2, -2, -3, 1] 



if the points are (-6,-3), (-1,1), the slope will be:


*[invoke slope -6,-3, -1,1] 


slope would be {{{7/3}}}- this was incorrect; correct answer is {{{m=4/5}}}