The following table contains the values of x and y co-ordinates for or

1.	The following table contains the values of x and y co-ordinates for ordered pairs to draw the graph of 5x – 3y = 1.i. Is it easy to plot these points?ii. Which precaution is to be taken to find ordered pairs so that plotting of points becomes easy?x0\(\frac{1}{5}\)1-2y\(-\frac{1}{3}\)0\(\frac{4}{3}\)\(-\frac{11}{3}\)(x,y)(0,-\(\frac{1}{3}\)) (\(\frac{1}{5}\),0)(1,\(\frac{4}{3}\))(-2,\(-\frac{11}{3}\))
Answer» i. No Here, -\(\frac{1}{3}\)=-0.33...., \(\frac{4}{3}\)= 1.33..., -\(\frac{11}{3}\)=-3.66.. The above numbers are non-terminating and recurring decimals. ∴ It is not easy to plot the given points. ii. While finding ordered pairs, numbers should be selected in such a way that the co-ordinates obtained will be integers.

The following table contains the values of x and y co-ordinates for ordered pairs to draw the graph of 5x – 3y = 1.i. Is it easy to plot these points?ii. Which precaution is to be taken to find ordered pairs so that plotting of points becomes easy?x0\(\frac{1}{5}\)1-2y\(-\frac{1}{3}\)0\(\frac{4}{3}\)\(-\frac{11}{3}\)(x,y)(0,-\(\frac{1}{3}\)) (\(\frac{1}{5}\),0)(1,\(\frac{4}{3}\))(-2,\(-\frac{11}{3}\))

Answer»

i. No

Here, -\(\frac{1}{3}\)=-0.33...., \(\frac{4}{3}\)= 1.33..., -\(\frac{11}{3}\)=-3.66..

The above numbers are non-terminating and recurring decimals.

∴ It is not easy to plot the given points.

ii. While finding ordered pairs, numbers should be selected in such a way that the co-ordinates obtained will be integers.