Summary
Why are the values V4 and V9 used to approximate the location of values like V5, V6, and V7?


Answer :

The approximate locations of values are used when the actual locations cannot be determined

The values of [tex]\sqrt 5[/tex], [tex]\sqrt 6[/tex] and [tex]\sqrt 7[/tex] are greater than [tex]\sqrt 4[/tex] but less than [tex]\sqrt 9[/tex]

How to determine the approximate locations

From the question, we have the endpoints to be

[tex]\sqrt 4[/tex] and [tex]\sqrt 9[/tex]

The numbers [tex]\sqrt 5[/tex], [tex]\sqrt 6[/tex] and [tex]\sqrt 7[/tex] have their basis to be 5, 6 and 7.

Numbers 5, 6 and 7 are between the basis of [tex]\sqrt 4[/tex] and [tex]\sqrt 9[/tex] i.e. 4 and 9

This means that the actual values of [tex]\sqrt 5[/tex], [tex]\sqrt 6[/tex] and [tex]\sqrt 7[/tex] are between [tex]\sqrt 4[/tex] and [tex]\sqrt 9[/tex].

In other words, the values of [tex]\sqrt 5[/tex], [tex]\sqrt 6[/tex] and [tex]\sqrt 7[/tex] are greater than [tex]\sqrt 4[/tex] but less than [tex]\sqrt 9[/tex]

Read more about approximations at:

https://brainly.com/question/10171109