Exploring Graphing on the Coordinate Plane

The video tutorial covers the basics of the coordinate plane, including definitions of the x-axis, y-axis, quadrants, and origin. It explains how to graph points using ordered pairs and demonstrates reflections across the x and y axes. The lesson includes practice problems to reinforce the concepts taught.

What is the coordinate plane divided into?

• Five quadrants

• Four quadrants

• Two quadrants

• Three quadrants

Which axis is the horizontal number line?

• X-axis

• W-axis

• Y-axis

• Z-axis

What is the ordered pair for the origin?

• (0, 0)

• (0, 1)

• (1, 0)

• (1, 1)

In an ordered pair (x, y), what does the first number represent?

• Y-coordinate

• Z-coordinate

• X-coordinate

• W-coordinate

If a point is located at (2, 3), which quadrant is it in?

• Quadrant III

• Quadrant II

• Quadrant I

• Quadrant IV

What are the signs of coordinates in Quadrant II?

• Positive, Negative

• Positive, Positive

• Negative, Positive

• Negative, Negative

When reflecting over the x-axis, which coordinate changes?

• X-coordinate

• Y-coordinate

• Both coordinates

• Neither coordinate

What happens to the x-coordinate when reflecting over the y-axis?

• It stays the same

• It changes to its opposite

• It doubles

• It becomes zero

If a point is at (3, -2) and is reflected over the x-axis, where will it be?

• (3, -2)

• (-3, 2)

• (-3, -2)

• (3, 2)

In the logo design example, what shape is formed after the reflections?

• Circle

• Trapezoid

• Triangle

• Square