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Mazyrski [523]
3 years ago
7

23. What is the equation of the line that contains the points (2, 1) and (-1, -8)?

Mathematics
1 answer:
Sauron [17]3 years ago
6 0
I'm guessing this is a slope problem, so the equation would be like this: y = mx + b where m is the slope and b is the y-intercept.

m =  \frac{y1 - y2}{x1 - x2}
Using this,
m =  \frac{1  + 8}{2  + 1}  =  \frac{9}{3}
Which is equal to,
m = 3
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