6th Grade Coordinate Plane Review

Front

What is a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis). Each point on the plane is defined by an ordered pair of numbers (x, y).

Front

What are the four quadrants of a coordinate plane?

Back

Quadrant I (Q1): x > 0, y > 0; Quadrant II (Q2): x < 0, y > 0; Quadrant III (Q3): x < 0, y < 0; Quadrant IV (Q4): x > 0, y < 0.

Front

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

Back

Front

What is the formula for the area of a triangle given its vertices?

Back

Front

What does the point (0, 0) represent on a coordinate plane?

Back

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

Front

How do you plot a point on a coordinate plane?

Back

To plot a point (x, y), start at the origin (0, 0), move x units along the x-axis, and then y units up (if y is positive) or down (if y is negative).

Front

What is the significance of the x-axis and y-axis?

Back

The x-axis is the horizontal line on the coordinate plane, while the y-axis is the vertical line. They are used to define the position of points.

Front

What is a line segment in geometry?

Back

A line segment is a part of a line that is bounded by two distinct endpoints.

Front

How do you determine the coordinates of a point after moving vertically?

Back

If you start at point (x, y) and move 'n' units up, the new point will be (x, y + n). If you move 'n' units down, it will be (x, y - n).

Front

What is the relationship between coordinates and points on a graph?

Back

Coordinates (x, y) represent the exact location of a point on a graph, where 'x' indicates the horizontal position and 'y' indicates the vertical position.