The revenue from selling x necklaces is r(x) -10x. the cost of buying x necklaces is c(x) 4x 15 the profit from selling x necklaces is px) -x)-c) write a function for p(x), the profit from selling x necklaces.
o a. p(x) 6x 15
o b. p(x) -14x-15
o c p(x) -14x + 15
o d. p(x)- 6x -15

The correct answer is B) p(x) = -14x - 15

Step-by-step explanation:

To find this, start by writing the function as indicated.

p(x) = r(x) - c(x)

Now input the functions into the appropriate spots.

p(x) = -10x - (4x + 15)

p(x) = -10x - 4x - 15

p(x) = -14x - 15

Step-by-step explanation:

The revenue from selling x necklaces

The cost of buying x necklaces is

The profit from selling x necklaces is

Replace r(x) and c(x)