Answer:
x= -7
Step-by-step explanation:
Answer:
relating to or expressed as a number or numbers.
Step-by-step explanation:
jeez that looks really hard
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Answer:
The maximum amount of profit is 32
Step-by-step explanation:
Given

Required
Determine the maximum profit
This is calculated by calculating the maximum of the function.
A quadratic function is of the form

and its maximum is:

So: 
We have that







<em>Hence, the maximum amount of profit is 32</em>