Check whether the graph of the pair of linear equations `x + 2y – 4 = 0` and `2x + 4y – 12 = 0` is intersecting lines or parallel lines.

The value of k for which the pair of linear equations 4x + 6y -1= 0 and 2x + ky -7=0 represents parallel lines is

Represent the pair of linear equations x+2y-4=0 and 2x+4y-12=0 graphically and comment on solutions.

Represent the following pair of linear equations graphically. x + 2y - 4 = 0 and 2x + 4y -12 = 0. Represent this situation graphically.

Check graphically whether the pair of linear equation 4x-y-8=0 and 2x=3y-6=0 is consistent. Also, find the vertices of the triangle formed by these lines with the x-axis.

Without finding point of intersection obtain the equation of line passes from point of intersection of lines 5x + y + 4 = 0 and 2x + 3y - 1 = 0. which is parallel to the line 4x - 2y- 1 = 0.

Whether the following pair of linear equations are parallel? Justify. 6x-4y+10=0 , 3x-2y+6=0

Find the equation of the line passing through the intersection of the lines x + 2y - 3 = 0 and 4x - y + 7 = 0 and which is parallel to 5x - 4y - 20 = 0 .

By comparing the ratios a_1/a_2,b_1/b_2,c_1/c_2 , find out whether the lines represented by the following pairs of linear equations intersect at a point, are parallel or coincident. 3x+4y+5 = 0, 2x-3y+6 = 0