Unit 7 Review

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 y-axis represent?

Back

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

Front

What is the x-coordinate in an ordered pair?

Back

The x-coordinate is the first number in an ordered pair, indicating the horizontal position.

Front

What is the y-coordinate in an ordered pair?

Back

The y-coordinate is the second number in an ordered pair, indicating the vertical position.

Front

What is the coordinate of point N if it is (6,6)?

Back

The coordinate of point N is (6,6), where 6 is the x-coordinate and 6 is the y-coordinate.

Front

What does the equation y = x + 4.1 represent?

Back

This equation represents a linear relationship where for every increase in x, y increases by 1.

Front

How do you identify the first number in an ordered pair?

Back

The first number in an ordered pair is identified as the x-coordinate.

Front

What is the purpose of a coordinate plane?

Back

A coordinate plane is used to graph points, lines, and shapes using ordered pairs.

Front

What does it mean if a point is located at (0,0)?

Back

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

Front

How do you plot the point (2,8) on a coordinate plane?

Back

To plot (2,8), move 2 units right on the x-axis and 8 units up on the y-axis.