3. What problems would you encounter if the ladder were too short or too long? (1 point)

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

I'm confused on this could anyone me and show me what i need to do to solve it.

Which of the functions below could have created this graph?