The y-intercept is at the point (0, -3)
Given:
Marginal revenue (in dollars per unit) for a month is

To find:
The total revenue from the production and sale of 30 units.
Solution:
We know that, total revenue is integration of marginal revenue with respect to quantity.




Now, substitute x=30 in the equation of Total Revenue (TR).




Therefore, the total revenue from the production and sale of 30 units is $11,775.
For this case we have the following functions:

We must find (g * h) (x)
By definition we have to:

So:

Now, we evaluate the function at x = -3:

Answer:

The answer is 5. 30 divide 6=n. In the question it said Fale will run 30 minutes today, and if he can run a lap in 6 minute, you will have to divide to get the answer, which is n or 5.
C = 5/9(F - 32)
F = 62
C = 5/9(62 - 32)
C = 5/9(30)
C = 150/9
C = 16.7 <===