1.What is the point of intersection of coordinate axes?
The point of intersection of the coordinate axis is Origin (0,0). The coordinate plane has two axes, the horizontal axes and the vertical axes.
Coordinate system
The coordinate system is considered as a map with a grid system. Its lines are formed by two axes that are drawn perpendicular to each other. The horizontal axis is called the x-axis, and the vertical axis is called the y-axis. The two intersecting axes form four quadrants, numbered I through IV.
The point of intersection (0, 0) is called the origin. In an ordered pair, the x-coordinate is always listed first and the y-coordinate second.
x-axis and y-axis meet is at a zero value on both the x and y axes. Because the x and y axes both intersect at zero
A point located in quadrant I, on the upper right, has a positive x and y coordinate value, for example (1,1).
2.x-Coordinate
Definition
An x-coordinate is the first element in an ordered pair. When an ordered pair is graphed as the coordinates of a point in the coordinate plane, the x-coordinate represents the directed distance of the point from the y-axis.
Another name for the x-coordinate is the abscissa.
Note: The y-coordinate or ordinate represents the directed distance of the point from the x-axis.
3.y-Coordinate
Definition
A y-coordinate is the second element in an ordered pair. When an ordered pair is graphed as the coordinates of a point in the coordinate plane, the y-coordinate represents the directed distance of the point from the x-axis.
Another name for the y-coordinate is the ordinate.
Note: The x-coordinate or abscissa represents the directed distance of the point from the y-axis.
4.If the abscissa and ordinate are both positive then the point or the co ordinate lies in the first Quadrant...
5.To plot the point with coordinates (-5,3), start at the origin and move 5 units to the left of x-axis and move 3 units up of y-axis.
Answers & Comments
Answer:
1.What is the point of intersection of coordinate axes?
The point of intersection of the coordinate axis is Origin (0,0). The coordinate plane has two axes, the horizontal axes and the vertical axes.
Coordinate system
The coordinate system is considered as a map with a grid system. Its lines are formed by two axes that are drawn perpendicular to each other. The horizontal axis is called the x-axis, and the vertical axis is called the y-axis. The two intersecting axes form four quadrants, numbered I through IV.
The point of intersection (0, 0) is called the origin. In an ordered pair, the x-coordinate is always listed first and the y-coordinate second.
x-axis and y-axis meet is at a zero value on both the x and y axes. Because the x and y axes both intersect at zero
A point located in quadrant I, on the upper right, has a positive x and y coordinate value, for example (1,1).
2.x-Coordinate
Definition
An x-coordinate is the first element in an ordered pair. When an ordered pair is graphed as the coordinates of a point in the coordinate plane, the x-coordinate represents the directed distance of the point from the y-axis.
Another name for the x-coordinate is the abscissa.
Note: The y-coordinate or ordinate represents the directed distance of the point from the x-axis.
3.y-Coordinate
Definition
A y-coordinate is the second element in an ordered pair. When an ordered pair is graphed as the coordinates of a point in the coordinate plane, the y-coordinate represents the directed distance of the point from the x-axis.
Another name for the y-coordinate is the ordinate.
Note: The x-coordinate or abscissa represents the directed distance of the point from the y-axis.
4.If the abscissa and ordinate are both positive then the point or the co ordinate lies in the first Quadrant...
5.To plot the point with coordinates (-5,3), start at the origin and move 5 units to the left of x-axis and move 3 units up of y-axis.
good luck :))