ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
Real Numbers and Quantities Videos 14 videos
You can learn pretty much all there is to know about a linear equation by checking its relationship status. Just keep your fingers crossed that it...
This video explains how to use slope-intercept form to graph a line or find an x value when you know the y value and the slope. Just remember rise...
Apparently, Cinderella used mathematical strategies and the standard form of linear equations to get the prince's attention. The shoe was just the...
Intercepts 2411 Views
Share It!
Description:
We have some axes to grind with you. Namely, x and y .
Transcript
- 00:01
Intercepts, a la Shmoop. You may have noticed that algebra "loves"
- 00:09
lower case letters . . .
- 00:10
. . . especially these guys.
- 00:12
We're not sure why anyone would be so crazy about a couple...
- 00:15
...with such blatant identity issues. . .
Full Transcript
- 00:17
. . . but they're clearly the stars of the show.
- 00:20
Nowhere is their popularity more evident than here at the x and y axes...
- 00:24
. . . where points are vying for a favorable position.
- 00:26
In fact, these guys are so popular . . .
- 00:28
. . . they've got their own paper.
- 00:31
Something they don't want anyone to forget. But, just for a second, let's not call them
- 00:36
x or y.
- 00:37
For the purpose of this exercise, let's say x is the goal line for The Chicago Bears . . .
- 00:40
. . . and y, hmmm, let's make y... The Green Bay Packers.
- 00:46
If you think about numbers. . .
- 00:47
. . .the way those teams think about footballs. . .
- 00:50
. . .intercepts become pretty simple. The x intercept is where a line crosses the
- 00:55
x axis. . .
- 00:56
. . .and the y intercept is wherever the line crosses the y axis.
- 01:01
Just like a pick six in football. . .
- 01:02
. . .where only the team catching the interception scores. . .
- 01:05
. . .the x intercept for any line is wherever y=0. . .
- 01:09
. . .and the y intercept for any line is wherever x=0.
- 01:14
Okay, guys...
- 01:17
. . . you can
- 01:57
go back to being x and y again. But, do us a favor. . .
- 02:03
. . .try not to give us such a hard time in the future.
Related Videos
We don't like knocking people down to size, but we do like simplifying radicals. Join us?
If fleeing criminals always fled the scene of the crime at perfect right angles, it would be much easier to determine their whereabouts. Fortunatel...
Okay, so this probably isn't going to help you master Pokemon Go, but game theory can be applied to all sorts of situations. Even stomping your old...
Today's video is about calculating central tendency. We'll lay out outliers and make means...meaningful.