Answer:
Option C. positive
Step-by-step explanation:
we know that
If the discriminant of a quadratic function is positive, then the quadratic function has two real solutions
If the discriminant of a quadratic function is zero, then the quadratic function has one real solution
If the discriminant of a quadratic function is negative, then the quadratic function has two complex solutions
In this problem
The quadratic function has two real solutions (x-intercepts)
therefore
The discriminant is positive
Given :


Now, Substituing the value of y in equation (ii) :








Now, substituting the value of x in equation (i) :




Answer:
- 4
- 23
Step-by-step explanation:

Answer:
Each person have to pay $67,237
Step-by-step explanation:
Amount each person would pay = Total amount of debt/ Size of Population
= 22000000000000/327200000
= 67237. 164
Approximately $67,237
Answer:
I would use it you don't those very often and I'm speaking that out of human answer.