Answer:
-2
Step-by-step explanation:
Use the quadratic formula to solve the equations . you will get the answers
Step-by-step explanation:
Since, y varies directly as x:

Answer:

Step-by-step explanation:
Solve for the value of
:

-Use <u>Distributive Property</u>:


-Combine like terms:


-Add both sides by
:


-Divide both sides by
:


Therefore, the value of
is
.