At a peanut butter factory, the daily production cost, c, for j jars of peanut butter is modeled by the graph below. what are the domain and range of the function c(j)? a. domain: all real numbers range: c> 5,000 b. domain: all real numbers range: c> 2,500 c. domain: j> 0 range: c> 5,000 d. domain: j> 0 range: c> 2,500

Option D

Step-by-step explanation:

From the graph we find that the graph runs only in the I quadrant.

Hence x,y are positive only

Next is y intercept = 2500 and y increases continuously after that.

This implies y >=2500

Hence range is C>2500

Domain is the no of jars of peanut butter.

Hence j>0

In other words, 2500 is the fixed cost even when there is no production and cost cannot be less than 2500 at any time.

Production can be any number of jars from 0 onwards.

Hence option D

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

cheater

step-by-step explanation: