 Hello and welcome to the session. In this session we will discuss a question which says that plot the ordered pairs in a coordinate plane. Describe the location of the point A part minus 2 to B part minus 1 0, C part 3 1.5, G part 13 by 10 minus 3 by 2. Now before starting the solution of this question, we should know our result. And that is, a coordinate plane has four coordinates. In the coordinate 1 both X and Y coordinates are positive. In the second coordinate X coordinate is negative and Y coordinate is positive. In the third coordinate X and Y coordinates are negative and in the fourth coordinate X coordinate is positive and Y coordinate is negative. And on X and Y axis the integers are written at equal distances. Now this result will work out as a key idea for solving out the given question. Now let us start with the solution of the given question that we have to plot the point whose coordinates are minus 2 to 2. Now for plotting the point, first of all we have to draw the horizontal and vertical axis as given in the key idea. So we have drawn the horizontal axis which is known as X axis and the Y axis. And the point of intersection of both the axis is called the origin and we will write 0 at this point. So we have written the integers at a distance of 1 unit on the X and Y axis and here the sign of these lines are endless. Now let us plot the point minus 2 to 2 on the graph is minus 2 and Y coordinate therefore we will move coordinate is negative. And then from this point we will move upwards as Y coordinate is positive. And this point on the graph we will start from the origin then we will move 2 units to the left of the origin. And we will reach at this point then from this point upwards and we will reach at this point we will put a dotted. So this is the point whose X coordinate is minus 2 and Y coordinate is 2. Now in the B part we have to plot the point minus 1, 0 on the graph. Now here X coordinate is minus 1, Y coordinate is 0. Now to plot this point we will start from the origin. Now here the X coordinate is minus 1 to the left of origin and we will reach at this point. Now the Y coordinate is 0. So we do not move any unit up or down and we will put a dot at this point which means this is the point whose X coordinate is minus 1 and Y coordinate is. Now in the next part we have to plot the point 3, 1.5 on the graph which means this point is 3 and Y coordinate is 1.5. Now 1.5 will lie between 1 and 2. So let us mark this point as 1.5 on the Y axis. Now to plot this point on the graph again we will start from the origin. Now here X3 which is positive to the right of origin and we will reach at this point. Now from this point we will move 1.5 units upwards as Y coordinate is 1 point. So we will reach at this point and we will put a dot at this point. So this is the point whose X coordinate is 3 and Y coordinate is 1.5. Now let us plot the point 13 by 10 minus 3 by 2 on the graph. This means we have to plot the point 1.3 minus 1.5 on the graph. That is we have to plot the point whose X coordinate is 1.3 and Y coordinate is minus 1.5. Now for plotting this point again we will start from the origin. Now here the X coordinate is 1.3 which is positive. So from the origin we will move 1.3 units to the right of origin. Now the Y coordinate is minus 1.5 which is negative. So we will move 1.5 units downwards and we will reach at this point. So put a dot at this point 1.3 and Y coordinate is 1.5 whose X coordinate is 13 by 10 and Y coordinate is minus 3 by 2. So we have plotted all the points on the graph and this is the solution of the given question. That's all for this session. Hope you all have enjoyed the session.