Coordinate Planes & Input / Output Tables

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 (x, y).

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to locate a point on a coordinate plane, written in the form (x, y).

Front

What does the x-axis represent?

Back

The x-axis is the horizontal line on a coordinate plane, representing the value of the x-coordinate in an ordered pair.

Front

What does the y-axis represent?

Back

The y-axis is the vertical line on a coordinate plane, representing the value of the y-coordinate in an ordered pair.

Front

How do you plot a point on a coordinate plane?

Back

To plot a point, start at the origin (0, 0), move along the x-axis to the x-coordinate, and then move vertically to the y-coordinate.

Front

What is the origin in a coordinate plane?

Back

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

Front

What is an input/output table?

Back

An input/output table is a table that shows how each input value is related to an output value, often used to identify patterns or rules.

Front

What is a rule in an input/output table?

Back

A rule is a mathematical operation that describes how to get from the input to the output, such as addition, subtraction, multiplication, or division.

Front

If the input is 4 and the rule is x + 3, what is the output?

Back

The output is 7, because 4 + 3 = 7.

Front

If the input is 5 and the rule is x x 2, what is the output?

Back

The output is 10, because 5 x 2 = 10.