The cost function of an apple stand is c = 10n + 150, where n is the number of buckets of apples sold. the revenue function of this apple stand is r= 15n.
create a graph to show each of these functions. according to your graph,
what is the break-even point for this apple stand?
a. n = 30
b. n = 10
c. n = 25
d. n = 14

Check the picture below.

Step-by-step explanation:

The cost function is

Where is the number of buckets of apples sold.

The revenue is defined as

The image attached shows both functions graphed in the same coordinate system. According with the graph, the break-even point is at (30,450), that is, 30 of buckets sold and $450 of revenue and cost.

In other words, we need to sell 30 buckets to have the cost and revenue equals.

Therefore, the answer is A.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.