Coordinate Plane Concepts and Questions

This video tutorial covers graphing points in the coordinate plane, explaining the four quadrants, the x-axis and y-axis, and how to plot points. It discusses ordered pairs, graphing points on axes, and labeling them. The tutorial also explains reading scales on axes, emphasizing the importance of understanding increments for accurate graphing.

How many quadrants are there in a coordinate plane?

• Four

• Five

• Three

• Two

What are the two number lines in a coordinate plane called?

• x-axis and z-axis

• y-axis and z-axis

• x-axis and y-axis

• z-axis and w-axis

What is the term used for graphing a point on the coordinate plane?

• Plotting

• Drawing

• Marking

• Sketching

If a point is located on one of the axes, what must be true about its coordinates?

• Both coordinates are zero

• One coordinate must be zero

• Both coordinates are non-zero

• Coordinates are equal

What is the ordered pair for a point located at 3 units on the x-axis and 5 units on the y-axis?

• (0, 5)

• (3, 0)

• (3, 5)

• (5, 3)

Where is point A located if it is at (-4, 3) on the coordinate plane?

• In the second quadrant

• On the x-axis

• On the y-axis

• In the first quadrant

What is the location of point D if it is at the origin?

• (1, 1)

• (0, 0)

• (1, 0)

• (0, 1)

If a coordinate plane scale is in increments of 10, what does one unit represent?

• 5

• 10

• 20

• 1

On a coordinate plane with a scale in increments of 100, what is the x-coordinate of a point located three units over?

• 300

• 400

• 200

• 100

If a scale is labeled in increments of 20 but each unit equals 10, what is the value of the first mark after the origin?

• 20

• 10

• 5

• 15