Answer:
Hyperbola:

Step-by-step explanation:
the given hyperbola has equation:

This is an equation of a hyperbola centered at the origin.
This hyperbola is translated so its center is now at T(4,3)

We expand to get:





Car 1 consumes 30 gallons of gas.Car 2 consumes 20 gallons of gas.
Answer:

Step-by-step explanation:

Answer:
(x + 5)^2 = (5 - 3)^2
Step-by-step explanation:
Given the equation;
x^2 + 10x + 22 = 13
We have;
x^2 + 10x = 13 - 22
x^2 + 10x = -9
Adding half of 10 to both sides and completing the square as usual, we have;
(x + 5)^2 = 5^2 + (-9)
(x + 5)^2 = (5 - 3)^2
So it can be anything over 8 inches but has to be less than 16.