Ch 7 L 6+7 Number Patterns and the Coordinate Plane

Front

What are ordered pairs?

Back

Ordered pairs are pairs of numbers used to locate points 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 where the y-coordinate is zero.

Front

What does the y-axis represent?

Back

The y-axis is the vertical line on a coordinate plane where the x-coordinate is zero.

Front

How do you identify the coordinates of a point on a coordinate plane?

Back

Coordinates are identified by the ordered pair (x, y), where x is the horizontal position and y is the vertical position.

Front

What is a number pattern?

Back

A number pattern is a sequence of numbers that follow a specific rule or formula.

Front

What is the rule for the pattern: 32, 36, 40, 44?

Back

The rule is to add 4 to the previous number.

Front

What is the next term in the sequence: 9, 18, 27, 36, 45, ____?

Back

The next term is 54.

Front

What is the next term in the sequence: 5, 20, 80, ____?

Back

The next term is 320.

Front

What is the difference between a linear pattern and a non-linear pattern?

Back

A linear pattern increases or decreases by a constant amount, while a non-linear pattern does not.

Front

What is the first step to find the next term in a number pattern?

Back

Identify the rule or operation applied to the previous terms.