Determine the quadrant of various points on the unit circle
Answer 1
Alex Thompson
To determine the quadrant of a point on the unit circle, consider the signs of the x and y coordinates:
Quadrant I: Both coordinates are positive ($x > 0$, $y > 0$)
Quadrant II: x is negative, y is positive ($x < 0$, $y > 0$)
Quadrant III: Both coordinates are negative ($x < 0$, $y < 0$)
Quadrant IV: x is positive, y is negative ($x > 0$, $y < 0$)
Answer 2
James Taylor
To determine the quadrant of a point, look at the signs of its coordinates:
1. Quadrant I: $x > 0$, $y > 0$
2. Quadrant II: $x < 0$, $y > 0$
3. Quadrant III: $x < 0$, $y < 0$
4. Quadrant IV: $x > 0$, $y < 0$
Answer 3
Olivia Lee
Check coordinate signs:
1: $x > 0$, $y > 0$
2: $x < 0$, $y > 0$
3: $x < 0$, $y < 0$
4: $x > 0$, $y < 0$
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