Question

Draw the graph of equation 3x+2y = 6. Find the sum of the co-ordinates of the point where the graph intersects the Y-axis.

Answer 1

By substituting different values of $x$, we get corresponding values of $y$ satisfying the equation.
Plotting these points on the graph paper, we get the graph of the given equation.
From the graph, $(0,3)$ is the point at which the graph intersects y-axis

$\therefore$ $o+3=3$