Graphical representation of linear equation in two variable is always…………………
Answers
Answered by
5
Graphical representation of linear equation in two variable is always a straight line.
- Consider the standard equation that represents the linear equation in two variable, given by,
- y = mx + c
- where m is the gradient (slope of the line)
- c is the y - intercept (where the graph crosses the y-axis).
- Consider an example: x + 2y = 3 a linear equation in two variable represents a straight line.
- 2y = - x + 3
- y = -1/2x + 3/2
- y = - 0.5x + 1.5
- from figure its clear that the c = y-intercept = 1.5
- and the slope of line m = 1/2 = 0.5
- Consider the attached figure.
Attachments:
Similar questions