The B is 2. B is the Y Intercept.
Answer:
Q1. 



∴ 
∴ From the quadratic equation above, a = 4, b = -9, and c = -8.
Q2. 

∴ 
∴ The equation above is not a quadratic equation as it does not follow the format of ax² + bx + c.
Q3. 

∴
∴ The equation above is not a quadratic equation as it does not follow the format of y = ax² + bx + c.
Hey I don’t know and don’t care that’s your answer
(2, -2) is the solution (where the two lines meet) to the system of equations.