DMR Day 32

Front

What is the distance between two points on a coordinate grid?

Back

The distance between two points (x1, y1) and (x2, y2) can be calculated using the formula: Distance = |y2 - y1| for vertical distance or |x2 - x1| for horizontal distance.

Front

How do you find the distance between points G and H if they are on the same vertical line?

Back

If points G and H are on the same vertical line, the distance is the absolute difference of their y-coordinates.

Front

What is the distance between the points (3, -5) and (3, -8)?

Back

The distance is 3 units, calculated as |-5 - (-8)| = |3| = 3.

Front

What is the distance between the points (-3, 5) and (-3, -8)?

Back

The distance is 13 units, calculated as |5 - (-8)| = |5 + 8| = 13.

Front

What does the term 'coordinate plane' refer to?

Back

The coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis).

Front

What are the coordinates of a point?

Back

Coordinates are a pair of numbers (x, y) that define the position of a point on the coordinate plane.

Front

What is the x-coordinate in the point (4, 2)?

Back

The x-coordinate is 4.

Front

What is the y-coordinate in the point (4, 2)?

Back

The y-coordinate is 2.

Front

How do you determine the distance between two points on a horizontal line?

Back

For points on a horizontal line, the distance is the absolute difference of their x-coordinates.

Front

What is the formula for calculating distance between two points in a vertical line?

Back

Distance = |y2 - y1|.