Question

vocabulary: • coordinate plane • x-axis • y-axis • quadrants (i, ii, iii, iv) • origin • ordered pair (also known as coordinate point): ( x-coordinate , y-coordinate ) use the vocabulary words to label the graph on the right block__date__

Explanation:

Step1: Identify the coordinate plane

The entire graph with the grid and the two axes is the coordinate plane. So label the whole grid area as "coordinate plane".

Step2: Label the x - axis

The horizontal axis (the one going left - right) is the x - axis. Label the horizontal line with arrows as "x - axis".

Step3: Label the y - axis

The vertical axis (the one going up - down) is the y - axis. Label the vertical line with arrows as "y - axis".

Step4: Label the origin

The point where the x - axis and y - axis intersect is the origin. Label the intersection point of the two axes as "origin".

Step5: Label the quadrants

• The top - right region (where both x and y coordinates are positive) is Quadrant I.
• The top - left region (where x is negative and y is positive) is Quadrant II.
• The bottom - left region (where both x and y coordinates are negative) is Quadrant III.
• The bottom - right region (where x is positive and y is negative) is Quadrant IV. Label these four regions accordingly.

Step6: Understand ordered pairs

An ordered pair \((x - \text{coordinate},y - \text{coordinate})\) represents a point on the coordinate plane. For example, a point like \((2,3)\) has an x - coordinate of 2 and a y - coordinate of 3, and it would be plotted 2 units to the right of the origin (along the x - axis) and 3 units up (along the y - axis).

Answer:

• Coordinate plane: The entire grid - like graph with x - axis and y - axis.
• x - axis: The horizontal (left - right) axis.
• y - axis: The vertical (up - down) axis.
• Origin: The intersection point of x - axis and y - axis.
• Quadrants:
• Quadrant I: Top - right (x>0,y>0)
• Quadrant II: Top - left (x<0,y>0)
• Quadrant III: Bottom - left (x<0,y<0)
• Quadrant IV: Bottom - right (x>0,y<0)
• Ordered pair: A point \((x - \text{coordinate},y - \text{coordinate})\) on the coordinate plane.