Example 2. figure plot(1:10) hold all plot(10:-1:1) The hold on command can be used in place of hold all. However, if the hold on command is used, then the subsequent plots will be the default blue color with a solid line, unless another color and linestyle are specified.
The Articles of Confederation needed to be changed because they weren't working well for the new nation and they had a lot of new things they needed to add on to it, so the Fo â¦ unders decided to abolish the Articles and create a whole new constitution. 12 people found this useful. Alexmariebrown.
The main weaknesses of the Articles of Confederation were; 1) Under the Articles there was only a unicameral legislature so that there was no separation of powers. 2) Congress, under the Articles, did not have the power to tax which meant that they could never put their finances in order. 3) In order to change or amend the Articles, unanimous approval of the states was required which essentially meant that changes to the Articles were impossible.