Exercise Scale

1.      Plot the points P(6,8), R(-3,-4) and Q(12,-4) in a Cartesian plane wherethe scale of the x-axis is    1 : 3 and the scale of the y-axis is 1 : 2.

2.      Plot the points P(6,9), R(-4,-3) and Q(12,-6) in a Cartesian plane wherethe scale of the x-axis is    1 : 2 and the scale of the y-axis is 1 : 3.

3.      Plot the points P(4,15), R(0,-10) and Q(12,-10) in a Cartesian planewhere the scale of the x-axis is 1 : 4 and the scale of the y-axis is 1 : 5.

4.      Plot the points P(-5,25), R(-15,10) and Q(25,40) in a Cartesian planewhere the scale of the x-axis is 1 : 5 and the scale of the y-axis is 1 : 10.

5.     Plot the points P(6,8), R(-4,-4) and Q(12,-4) in a Cartesian plane wherethe scale of the x-axis is    1 : 2 and the scale of the y-axis is 1 : 4.

Solution