For The First Question a Part Do You Need a Graph ?
Given:
The given expression is:

According to Kylie,


To find:
The correct statement for Kylie's explanation.
Solution:
We have,

According to the perfect square trinomial
.


Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.
Therefore, the correct option is C.
Answer: the chiled is 3 years old
Step-by-step explanation:
Answer:
I don't know I'm really sorry please don't be angry
and if you want my social media cause your angry I'll give
Answer:
3.166
Step-by-step explanation:
It is not fully done but I put it to the thousandths if you want full answer, it is 3.16666667