Write an equation of a line in slope-intercept form that contains the given points.
1. U(-2,-9)
V(1,8)

Question

Write an equation of a line in slope-intercept form that contains the given points.
1. U(-2,-9)
    V(1,8)

anonymous · Answer

The Formula Is: y=mx+b

katrinakaif · Answer

First find the slope of both of them by using the formula 
y2-y1/x2-x1
Then use one of the orderp pairs and plug it in to the formula 
y-y1) = m(x-x1) using ur slope here which is m

chaise · Answer

y = mx+b
y = (47/30)x+b

(x,y)
(1,8)

8 = (47/30)1+b
b = 193/30

y = mx+b
y = (47/30)x+(193/30)

Hope this is right, did it really quickly so sorry if there is errors.

chaise · Answer

your m value was achieved by the equation:
m = (y1-y2)/(x1-x2)

if this helps.

anonymous · Answer

http://www.youtube.com/watch?v=u3spOO-m_Gg Here's A Link To Help :D