Coordinate Plane

Front

What are the four quadrants of the coordinate plane?

Back

Quadrant I (x > 0, y > 0), Quadrant II (x < 0, y > 0), Quadrant III (x < 0, y < 0), Quadrant IV (x > 0, y < 0)

Front

What is the significance of the origin in the coordinate plane?

Back

The origin is the point (0,0) where the x-axis and y-axis intersect.

Front

How do you determine the quadrant of a point with positive x and positive y coordinates?

Back

If both x and y coordinates are positive, the point is in Quadrant I.

Front

What are the coordinates of a point located 3 units to the right of the origin and 4 units above the x-axis?

Back

(3, 4)

Front

What are the coordinates of a point located 5 units to the left of the origin and 2 units below the x-axis?

Back

(-5, -2)

Front

How can you identify the coordinates of a point in Quadrant II?

Back

In Quadrant II, the x-coordinate is negative and the y-coordinate is positive.

Front

What is the relationship between the x-axis and y-axis in the coordinate plane?

Back

The x-axis is horizontal, and the y-axis is vertical; they intersect at the origin.

Front

What are the coordinates of POINT I?

Back

(-2, -5)

Front

How do you find the distance between two points in the coordinate plane?

Back

Use the distance formula: d = √((x2 - x1)² + (y2 - y1)²).

Front

What is the formula for the midpoint between two points (x1, y1) and (x2, y2)?

Back

Midpoint = ((x1 + x2)/2, (y1 + y2)/2).