Which of the following sets represents the domain of the function shown?

{(2, 3), (4, 7), (5, 9), (11, 6)

What are “like terms”? why can we only add like terms?

Consider the graph of the exponential function y=3(2)×

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.