Top Posters
Since Sunday
New Topic  
Rkumar2577 Rkumar2577
wrote...
Posts: 63
Rep: 0 0
12 years ago
(2,3) (-4,5)

also

find the equation of the line that contains the point (-3,1) and has a slope of 3/8

how do i do these.
Read 686 times
2 Replies
Replies
Answer accepted by topic starter
juliabreslinjuliabreslin
wrote...
Posts: 96
Rep: 3 0
12 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

wrote...
12 years ago
slope= y2-y1/ x2-x1
slope= 5-3/ -4 -2
slope= 2/-6 = -1/3

to find the equation of a line use point slope formula.
pt slope formula= y-y1 = m (x-x1) where y1= y given, x1= x given, m= slope

y-3= -1/3(x-2)
y-3= -1/3x +2/3
y= -1/3x + 11/3
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  980 People Browsing
Related Images
  
 4657
  
 245
  
 849
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 388