Ask
your own question, for FREE!
Mathematics
38 Online
which points are collinear 3,1 , 5,5 and 7,9,
Still Need Help?
Join the QuestionCove community and study together with friends!
don forget to show work
5:5 cause they are on the line y=5
how do you show the work though?????
Hmm....I don't really know how to explain in any other way..sorry
Jackie do the same thing as before..: Find the line that connects that (3,1) and (5,5).
Still Need Help?
Join the QuestionCove community and study together with friends!
the equation is: y-y1 = M(x-x1) 5-1 = M(5-3) 4 = M * 2, M = 2
well its cuz idk how to do that sorry -_-
so now: y - y1 = 2 ( x - x1 ) y - 1 = 2( x - 3 ) y - 1 = 2x - 6 y = 2x - 5
Now try the last point and see if it's on the line: (7,9) when x = 7 y = 2 * 7 - 5 = 14 - 5 = 9 so as you see: x = 7, y = 9 yea that's the same as our point: (7,9)
so all 3 points are on the same line
Still Need Help?
Join the QuestionCove community and study together with friends!
so there all collinear
yea
ok thank you
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
forgetmylife:
Only the real understand ud83eudd26ud83cudffdu2642ufe0f I'm tired. Tired of the constancy, the constancy of judgment.
rishavraj:
Just trying to find a friend. We met on openstudy, her nickname on there was something "tarantula".
Subshilava:
Which sentence follows correct grammatical conventions? ) u2022 The crow in that bush squawk loudly at the hawks.
Subshilava:
Which correctly describes the change from a neutral atom of an element to its ion A Lithium atom forms a L * i ^ 1 ion by losing one electron.
9 hours ago
2 Replies
1 Medal
22 minutes ago
4 Replies
0 Medals
1 day ago
4 Replies
3 Medals
1 day ago
1 Reply
1 Medal