Graphing Coordinates

Front

What is the definition of coordinates?

Back

Coordinates are a set of values that show an exact position on a graph, typically represented as (x, y).

Front

What does the X-axis represent in a coordinate plane?

Back

The X-axis represents the horizontal line in a coordinate plane where the y-coordinate is zero.

Front

What does the Y-axis represent in a coordinate plane?

Back

The Y-axis represents the vertical line in a coordinate plane where the x-coordinate is zero.

Front

What is the origin in a coordinate plane?

Back

The origin is the point (0, 0) where the X-axis and Y-axis intersect.

Front

How do you identify a point on a graph?

Back

A point is identified by its coordinates (x, y), where 'x' is the horizontal position and 'y' is the vertical position.

Front

What is the ordered pair for the point located at (4, 2)?

Back

The ordered pair is (4, 2).

Front

What is the letter located at the coordinates (1, 1)?

Back

The letter at (1, 1) is typically determined by a predefined mapping of letters to coordinates.

Front

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

Back

The distance formula is d = √((x2 - x1)² + (y2 - y1)²).

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the change in y divided by the change in x (rise/run).

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that as x increases, y also increases, resulting in an upward slant from left to right.