Which equation represents a line that passes through the points (7, 5) and (6, 1)?
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1 answer

m = (15) / (67) = 4/1 = 4
y = 4 x + b
1 = 4*6 + b
b = 23
so
y = 4 x  23
===============
check (6,1) ??
1 = 4*6 23 yes
5 = 4*7  23 Yes whew !!! 👍
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answered by Anonymous
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