I think the answer is 32.
Answer:
The width will be 
Step-by-step explanation:
Thinking process:
Let the model be:

factoring out 4 gives:

Factorizing the expression in the parentheses gives:

Therefore, since the expression in the parentheses cannot be factorized further, the expression is:

Are you sure you meant to type "

" ? or did you mean "

"
Answer:
Domain = [-9, 1]
Range = [-1, 4]
Step-by-step explanation:
The horizontal extent of the graph is from - 9 to 1. Therefore,
Domain = [-9, 1]
The vertical extent of the graph is from - 1 to 4. Therefore,
Range = [-1, 4]
Answer: (2.3)
Step-by-step explanation: