Question

What is the slope of line P / answers: -3, 1.5, 3
what is the slope of line Q / answers: -3, 1.5, 3

Answer 1

the slope of p is 3
the slope of q is -3

Answer 2

P= -3 =m
Q= 3 =m
so slope is rise/run
the only diff is that one is negative and one is positive.
in slope. there are four directions. Up, Down, Left, and Right
U/R and D/L are positive slopes.
U/L and D/R are negatives slopes.