Coordinate Plane Unit Review

​Coordinate Plane

Unit Review​

This lesson will help you review what you've learned

Multiple Choice

One of two numbers in an ordered pair that tells the location of a point. The first coordinate tells the direction and distance along the x-axis. The second coordinate tells the direction and distance along the y-axis.

Example: The coordinates (8, 7) tell the location of that point. It is 8 units to the right of and 7 units up from the origin, (0, 0).

• coordinate

• coordinate plane

• ordered pair

• origin

Multiple Choice

A plane with an x-axis and a y-axis. Using the numbers on the axes, you can give the exact location of a point.

• coordinate

• coordinate plane

• ordered pair

• origin

Multiple Choice

A pair of numbers in parentheses that names the location of a point on a coordinate plane. The first number is the x-value, and the second number is the y-value.

Example: The ordered pair (2, 3) is the point located 2 units to the right of and 3 units up from the origin, (0, 0).

• coordinate

• coordinate plane

• ordered pair

• origin

Multiple Choice

The point where the axes intersect on a coordinate plane. The coordinates of the origin are (0, 0).

• coordinate

• coordinate plane

• ordered pair

• origin

Multiple Choice

The horizontal number line on the coordinate plane.

• x-axis

• y-axis

• x-coordinate

• y-coordinate

Multiple Choice

The first coordinate in an ordered pair. The ________ of a point tells its distance to the right or left of the origin on a coordinate plane.

Example: The _______of the point (4, –3) is 4. The ________ is positive, so (4, –3) is located to the right of the origin.

• x-axis

• y-axis

• x-coordinate

• y-coordinate

Multiple Choice

The vertical number line on the coordinate plane.

• x-axis

• y-axis

• x-coordinate

• y-coordinate

Multiple Choice

The second coordinate in an ordered pair. The _________ of a point tells its distance above or below the origin on a coordinate plane.

Example: The _______of the point (4, –3) is –3. The _________ is negative, so (4, –3) is located below the origin.

• x-axis

• y-axis

• x-coordinate

• y-coordinate

Multiple Choice

In which quadrant is the following point?

(-3, -12)

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Multiple Choice

If you were to plot the point (4, -12) what would be the correct method?

• Up 4, left 12
• Right 4, up 12
• Down 4, left 12
• Right 4, down 12

Multiple Choice

Any of the four sections in a coordinate plane.

Example: This shows the four _____s of the coordinate plane.

• quadrant

• reflection

• axis

• coordinate plane

Multiple Choice

A transformation that flips a figure over a line.

• quadrant

• reflection

• axis

• coordinate plane

Multiple Choice

Which statement about the points (1, –8) and (–1, –8) is true? Plot the points on a coordinate plane to help you answer the question.

• (1, –8) and (–1, –8) are reflections of each other over the y-axis.

• (1, –8) and (–1, –8) are reflections of each other over the x-axis.

• (1, –8) and (–1, –8) are reflections of each other over both axes.

• (1, –8) and (–1, –8) are in the same quadrant.

Multiple Choice

A number's distance from zero on a number line. The _________ of a number n is written |n|.

Example: The numbers 3 and –3 are both 3 units from 0 on a number line. This means that the ___________ of both numbers is 3: |3| = 3 and |–3| = 3.

• absolute value

• reflection

• origin

• point

Multiple Choice

What is the distance from Point A to Point B?

• 8 units
• 16 units
• 0 units

Multiple Choice

Which statement is true about points located in quadrant II on the coordinate plane?

• The x-coordinate is negative, and the y-coordinate is positive.

• The x-coordinate is positive, and the y-coordinate is positive.

• The x-coordinate is negative, and the y-coordinate is negative.

• The x-coordinate is positive, and the y-coordinate is negative.

Multiple Choice

A point has a negative x-coordinate and a positive y-coordinate. Which quadrant is it in?

• Quadrant II

• Quadrant I

• Quadrant III

• Quadrant IV

Multiple Choice

Where is the point (–8, 0) located on the coordinate plane?

• On the x-axis

• In quadrant III

• In quadrant II

• On the y-axis

Multiple Choice

Which points are separated by a distance of 5 units?

• (1, 4) (1, 9)

• (2, 1) (2, 4)

• (3, 8) (3, 7)

• (4, 5) (4, 1)

Multiple Choice

Look at the picture. What is the distance between points C and D?

• 5 units

• 3 units

• 6 units

• 4 units

Multiple Choice

Triangle ABC is graphed in the coordinate plane.

Point A is located at (2, 1).

The distance between A and B is 4 units.

The distance between B and C is 3 units.

Select the correct graph of ABC.

Multiple Choice

Damian drives from his house to the library and then to the store. How many miles does he drive in all?

• 9 miles

• 10 miles

• 8 miles

• 12 miles