3 years ago

Given line L = ax + by + c = 0, b(its suppose to be the equal sign with the slash going thru it) 0

1 answer:

Serga [27]3 years ago

8 0

<span>ax + by + c = 0
by = - ax - c
y = -a/b (x) - c/b

so slope = </span>-a/b

answer
-a/b

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