Answer: 
Step-by-step explanation:
There are some transformations for a function
. Two of those transformations are:
1. If
, then the function is translated "k" units up.
2. If
, then the function is translated "k" units down.
In this case, you have the following Quadratic function
given in the exercise:

According to the information given, the function
is obtained by translating the Quadratic function
3 units up. Based on this, you can identify that the transformation is the following:

Where 
Therefore, you can determine that:

Answer:
-8.2, -2 1/2, 0.4, 2.4
Step-by-step explanation:
Just follow this answer
Answer:
The compound inequality:
30 ≤ 2L + 2w ≤ 64
w < 12
The range:
3 ≤ w < 12
Step-by-step explanation:
Let L be he length , w the width and p the perimeter
p=2L + 2w
30 ≤ p ≤ 64 ⇌ 30 ≤ 2L + 2w ≤ 64 ⇌ 30 ≤ 24 + 2w ≤ 64 ⇌ 6 ≤ 2w ≤ 40
⇌ 3 ≤ w ≤ 20
but ,since the width is less than the length then w < 12
then 3 ≤ w < 12
B. unlikely event
The chance of this happening is very unlikely not impossible.