Inverse variation:

k is a constant
Use the given information (when x=4 y=4) to find the value of the constant:

Then, the given relationship has the next equation:

Use the equation above to find y when x=2:

Then, when x=2, y=8
X^2+9x+9x+81
x^2+18x+81
for factoring it
Answer:
The car would have to sell for $20,000
Step-by-step explanation:
Answer: it would be (2, -4) because if you flip it it will still be the same just at a different angle.
Step-by-step explanation: