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Mathematics 22 Online
OpenStudy (anonymous):

Line AB contains points A (8, -4) and B (1, -5). The slope of line AB is a. -7 b. -1/7 c. 1/7 d. 7

OpenStudy (kc_kennylau):

\[m=\frac{y_2-y_1}{x_2-x_1}\]just plug the two points into this formula :D

OpenStudy (kc_kennylau):

sorry gtg :/ (i'll tag another person to help you @Nurali )

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

is it B

OpenStudy (nurali):

Correct.

OpenStudy (anonymous):

thnx bro

OpenStudy (nurali):

Anytime.

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