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Coordinate Geometry Videos 38 videos
ACT Math: Coordinate Geometry Drill 1, Problem 1. Which inequality is expressed by the number line?
In geometry, points are called collinear if they all lie on the same line. What, no bunk beds?
ACT Math 1.4 Coordinate Geometry 360 Views
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Description:
ACT Math: Coordinate Geometry Drill 1, Problem 4. In which quadrant is point A?
Transcript
- 00:02
Time for your daily dose of shmoop. this won't hurt a bit.
- 00:05
In which quadrant is point A?
- 00:09
And here are your options...
- 00:13
OKAY, It's really just checking to see if we can recall the quadrant numbers of a coordinate plane.
- 00:19
A handy way to remember these is to think of a "C". The letter, not the body of water.
Full Transcript
- 00:24
Or, quadrant 1 starts on the top right, quadrant 2, the top left, quadrant 3, the bottom left,
- 00:31
and quadrant 4, the bottom right.
- 00:33
Looks like a C, right? Or... a horseshoe? Whatever works for you.
- 00:38
Ok, so point A is in the top right. Looks like quadrant 1 to us...
- 00:42
A is our answer.
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