Coordinate Plane Quadrants and Properties

The video tutorial covers the basics of the coordinate plane, including the x-axis, y-axis, and origin. It explains the four quadrants and how to plot points in each, focusing on quadrants 2 and 3. The tutorial highlights the characteristics of points in these quadrants, emphasizing the signs of x and y coordinates. It also discusses how points with the same or opposite signs are distributed across the quadrants.

What is the ordered pair for the origin on a coordinate plane?

• (0, 0)

• (0, 1)

• (1, 1)

• (1, 0)

How many quadrants are there in a coordinate plane?

• Three

• Two

• Four

• Five

Which Roman numeral represents the first quadrant?

• II

• I

• III

• IV

In the second quadrant, what is the sign of the x-coordinate?

• Negative

• Positive

• Undefined

• Zero

In the second quadrant, what is the sign of the y-coordinate?

• Positive

• Negative

• Zero

• Undefined

In the third quadrant, what are the signs of the x and y coordinates?

• Negative, Negative

• Negative, Positive

• Positive, Positive

• Positive, Negative

To plot a point in the third quadrant, which direction do you move on the x-axis?

• Right

• Down

• Left

• Up

In which quadrants do points have both coordinates with the same sign?

• Quadrants 1 and 2

• Quadrants 2 and 3

• Quadrants 1 and 3

• Quadrants 2 and 4

In which quadrant would a point with a positive x and negative y coordinate lie?

• Quadrant 1

• Quadrant 4

• Quadrant 2

• Quadrant 3

If a point has coordinates that are opposites, in which quadrants could it lie?

• Quadrants 2 and 4

• Quadrants 3 and 4

• Quadrants 1 and 3

• Quadrants 1 and 2