Answer:
The value of x increased by 3.25.
Step-by-step explanation:
It is given that the value of x varies from x=2 to x=5.25.
We need to find the change is x.
If value of a variable x varies from a to b, then the change in te value of variable is
Change in x = b - a
For the given problem the variable is x, a=2 and b=5.25.
Change in x = 5.25 - 2
= 3.25
If the change is positive, then the value of variable increased and if the change is negative, then the value of variable decreased.
Therefore, the value of x increased by 3.25.
