Can we get some fs in the chat for mr. postman. oh yes wait a minute mr. postman, haaayaaahhh. rip

The table represents a linear function. what is the slope of the function? –6 –4 4 6

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 how to work the pie charts