Return to Video

Match the Points - Visualizing Algebra

  • 0:00 - 0:04
    >> We know an ordered pair is always x, and then y. So for this first ordered
  • 0:04 - 0:09
    pair, I move one unit to the right from the origin, and then two units down. One
  • 0:09 - 0:13
    unit right, two units down. That's C. For the second one, I move one unit left
  • 0:13 - 0:18
    of the origin, and then two units down. That must be B. For the third choice, I
  • 0:18 - 0:22
    have to move two units right, and then one unit down. Two units to the right of
  • 0:22 - 0:27
    the origin. And then one unit down, so answer choice D. This, of course, leaves
  • 0:27 - 0:31
    us with the last one, which is A. We move two units left, for negative 2, and
  • 0:31 - 0:35
    then one unit up. If you got all these right, great work on this quiz. And if
  • 0:35 - 0:39
    you didn't get all of them right, think about which ones gave you trouble. Keep
  • 0:39 - 0:44
    in mind which direction you should move first, right or left. And then, up or
  • 0:44 - 0:44
    down.
Title:
Match the Points - Visualizing Algebra
Video Language:
English
Team:
Udacity
Project:
MA006 - Visualizing Algebra
Duration:
0:45
Udacity Robot edited English subtitles for Match the Points - Visualizing Algebra
Cogi-Admin added a translation

English subtitles

Revisions Compare revisions