Write an equation of the line, in point-slope form, that passes through the two given points.
points: (-2,15), (9,-18)

Question

Write an equation of the line, in point-slope form, that passes through  the two given points. 
points: (-2,15), (9,-18)

yttrium · Answer

Do you remember my comment about this? Just apply the same process. But be reminded that slope is equal to
$$m=\frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }$$

uri · Answer

$$m=\frac{ (y2-y1) }{ (x2-x1) } $$ Don't forget those brackets. :3 @Yttrium

yttrium · Answer

hahaha. well, I think that will not affect the value. :D

uri · Answer

Matters.Just matters :P

yttrium · Answer

No! hahaha.

uri · Answer

Well when your professor doesn't give you marks..don't cry :P

amurciano2 · Answer

First find the slope y2-y1/ X2-X1 
slope is also equal to m
Then you can use the equation
y-y2=m(x-x2)
where m is the slope and y2 and x2 is a point from your given

anonymous · Answer

-18-15/9+2

anonymous · Answer

whats the slope