The formula for slope is (y2-y1)/(x2-x1), for two points (x1,y1) and (x2,y2) on the line.
Our points are (-1,-1) and (1,5):
(5-(-1))/(1-(-1))
6/2
3
Answer from: Quest
d (5 x (-20)) * (100 x (0.7))
step-by-step explanation:
5÷1/100 * -.7 *-20
copy dot flip
5*100 * -.7 *-20
rearrange
5*-20 * 100 *-.7
-100 *-70
7000
Answer from: Quest
d
step-by-step explanation:
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