FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The meaning horizontal line is a straight line that is mapped from left to right and it is parallel to the X-axis in the plane coordinate system. In other words, the straight line that does not make any intercept on the X-axis and it can have an intercept on Y-axis is called horizontal line.

Detailed explanation-2: -The horizontal line is called x-axis and the vertical line is called y-axis. 3. The plane is called the cartesian or coordinate plane and the mutually perpendicular lines are called axes. 4. The x-coordinate of a point is called abscissa.

Detailed explanation-3: -The horizontal and vertical lines in a line graph is usually called X axis and Y axis. To represent the point on the graph we need a pair of coordinates, where one represents the x coordinate and the other represents the y coordinate.

Detailed explanation-4: -The horizontal axis is usually called the x-axis. The vertical axis is usually called the y-axis. The point where the x-and y-axis intersect is called the origin.

Detailed explanation-5: -The axis graph shows the intersection of two real number lines, one horizontal (X axis) and one vertical (Y axis). The X axis is referred to is the independent variable of the data set, while the Y axis is referred to as the dependent variable of the same data set.