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NeX [460]
3 years ago
14

The ordered pairs (0,-5) (-1,-7) and (1,n) are solutions of the same linear equation. find n

Mathematics
1 answer:
Arada [10]3 years ago
5 0
The three points are on the same line, so the slopes formed by any of the two points stay the same
[-7-(-5)]/(-1-0)=[n-(-5)/(1-0)
(n+5)=2
n=-3
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6) Find b(10) in the sequence given by b(n) = -5 + 9(n-1).<br> b(10) =?
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