A company uses the function C(x)=20.50+2000, where C is the cost and x is the number of units it produces, to determine its daily costs. Find the inverse of the function and determine how many units are produced when the cost is $625,000.

Answer 1

Where is x on the right ?

Answer 2

Sorry about that, it's 20.50x

Answer 3

3. Using proper grammar 1 point

3. What is the value of x + y? (5 points)

Rubrics:

1. Writing the correct equation(s) 1 point
2. Showing steps 1 point
3. Solving for x 1 point
4. Solving for y 1 point
5. Solving for x + y 1 point