Exploring the Coordinate Plane and Graphing Points

What is the primary focus of this lesson?

• Understanding single-variable equations

• Learning about trigonometric functions

• Solving quadratic equations

• Reviewing the coordinate plane and plotting ordered pairs

Which of the following is an example of a linear equation in two variables?

• y = 3

• 2x + 9y = 20

• x^2 + y^2 = 25

• x - 5 = 0

How is an ordered pair typically written?

• (x, y)

• (y, x)

• [x, y]

• {x, y}

What is the name of the point where the x-axis and y-axis intersect?

• Center

• Midpoint

• Origin

• Intersection

What is the x-axis?

• The vertical number line

• The curved number line

• The horizontal number line

• The diagonal number line

In which direction do numbers increase on the y-axis?

• Left

• Right

• Up

• Down

Which quadrant is located in the top right of the coordinate plane?

• Quadrant I

• Quadrant III

• Quadrant IV

• Quadrant II

In which quadrant would the point (-4, -4) be located?

• Quadrant IV

• Quadrant III

• Quadrant I

• Quadrant II

What is the ordered pair for a point located at 6 units to the right and 0 units up or down?

• (0, 6)

• (6, 0)

• (6, 6)

• (0, 0)

If a point is on the x-axis, in which quadrant is it located?

• Quadrant II

• Quadrant I

• None

• Quadrant III