Plot the points A(2, 9), B(-1, 3) and C(6, 3) on a graph paper . On the same graph paper, draw the locus of point A so that the area of `DeltaABC` remains the same as A moves.

Plot the points A(0,2), B(1,4) and C(-1,0) on a graph paper and check whether they are collinear (lie on the same straight line) or not.

Plot the points A(10 ,\ 50),\ B(15 ,\ 20),\ C\ (40 ,\ 10)a n d\ D\ (60 ,\ 80) on the graph paper.

Draw the line 3x+4y=12 on a graph paper. From the graph paper, read the y-intercept of the line.

Draw the line 2x-3y-18=0 on a graph paper. From the graph paper, read the y-intercept of the line.

If A(1, 1) and B (-2, 3) are two fixed points, find the locus of a point P so that area of DeltaPAB is 9 units.

On a graph paper, draw the lines x=3 and y=-5 . Now, on the same graph paper, draw the locus of the point which is equidistant from the given lines.

Plot the point (4, 3) on a graph sheet. Is it the same as the point (3, 4)?

Plot the points (3,\ 5)a n d\ (-1,\ 3) on a graph paper and verify that the straight line passing through these points also passes through the point (1,\ 4)dot

On a graph paper, plot the triangle ABC whose vertices are at the points, A (4,2), B (4, -1) and C (6,3). On the same graph, draw the image of the triangle ABC under reflection in the line x =2. Mark any two pints on the graph paper which are invariant under this reflection. Also, write the co-ordinates of points marked.

Draw E and V versus r on the same graph for a point charge.