For this case we have:
Be a function of the form
Where:
If we want to find f (-2), we substitute , then:
Since we have a negative root, the result will be given by complex numbers. By definition:
So:
Answer:
Answer:
A. 6 hours
B. No students studied for 6 hours
C. 4 students
(I’m just using a educated guess for B)
( .467, 1.6 )
There is a website called desmos.com and if you put these equations in there it will find the intercepting point of these lines.
Hopefully this helps you!!
Algebraic expression means Letter Can stand for numbers. Ex: 2y+5 and Y=10
Should be $1,080
take your total over 4 months ($360) and divide it by the months (4) to get your monthly rate ($90) then multiply that by 12 months for a year coming to $1,080