Please help with math ASAP, will give brainliest!!

Find and classify the slope of the line through each pair of points. (2,,-16)

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

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.