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TSI Math: Understanding Properties of Reflections 13 Views
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Description:
The point (4, -10) is reflected across the line y = x. What are the coordinates of the reflected point?
The point (4, -10) is reflected across the line y = x. What are the coordinates of the reflected point?
Transcript
- 00:03
Okay sy mash bumpers talking about transformations and symmetry in
- 00:08
this section here we go The point four negative ten
- 00:11
is reflected across the line y equals x one of
- 00:14
the co ordinates of the reflected point All right so
- 00:20
uh let's See we're thinking about reflections Yeah anyone else
Full Transcript
- 00:24
love reflections to reflect a point across the line Weikel
- 00:28
zach's All we need to do is switch the x
- 00:30
and y coordinates right You know that old switcheroo the
- 00:32
reflection of four negative ten then is negative Ten four
- 00:36
so that's it This is kind of a gimme The
- 00:38
answer is a and we came and we reflected in 00:00:41.212 --> [endTime] shmoop
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