Question

Find the slope of the following graphs.

Answer 1

get the coordinates of the two points
use:
(y2 - y1) / (x2 - x1) = m ; m is the slope

Answer 2

is it 1

Answer 3

no. its -1.
you can tell if its positive or negative from the way it is sloped.
if it goes from (upper left) to (lower right) <---negative
if it goes from (lower left) to (upper right) <--- positive

Answer 4

okay thanks

Answer 5

no probs.