algebra
posted by david .
(3,0),0,4).solve for the following :

(0,4),(3,0).
m = (0(4)) / (30) = 4/3.
Y = mx + b. (3,0).
(4/3)3 + b = 0
4 + b = 0
b = 4. = yintecept.
Eq: Y = (4/3)x 4. _
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