Question

http://prntscr.com/3baha5

Answer 1

Remember to find the slope given 2 points
change in y's
m (slope) = --------------
change in x's

Answer 2

for example the slope of a line going through the points (3,5) (1,4) ->\[\huge \frac{ 5-4 }{ 3-1}\]

Answer 3

Thankk youuu!!