Using a scale of 1 cm to 1 unit for both the axes, draw the graphs of the following equations: 6y = 5x + 10, y = 5x - 15. From the graph, find

(i) the coordinates of the point where the two lines intersect.

(ii) the area of the triangle between the lines and the x-axis.

Draw the graphs of the following linear equation.

2x - 3y = 4

Also find slope and y-intercept of this line.

Draw the graph of the equation 3x - 4y = 12. From the graph, find :

(i) the value of y when x = -4

(ii) the value of x when y = 3.

Solve the following system of equations graphically :

x - 2y - 4 = 0, 2x + y - 3 = 0.