$\"\"$

The cost of the function is $\"\"$ , where $\"\"$ is number of cars.

The cost of the car is $\"\"$ .

If the function $\"\"$ , then $\"\"$ .

The inverse of the function $\"\"$ , then $\"\"$ .

$\"\"$ represents the number of cars manfactured for the cost $\"\"$ .

$\"\"$

$\"\"$ represents the number of cars manfactured for the cost $\"\"$ .