Linear relations unit starts
Example, 3/6 = 1/2 slope
-1/3 slope.
Other type question, = (7 ,35) (8.14)
(7-8 , 35 – 14)
-1 , 21
21/-1 = -21 slope.
Memorable information /// = Slope=rise/run = slope = y/x
Also Slope = m
Slope Guy face (important)
/
/
/
/ means + slope
\
\
\
\ means – slope
I
I
I
I means undefined slope
———— means 0 slope