What terms can you add to 5/8x-4 to make it equivalent to 1\2x-4?

The graph of g(x) is a translation of y = which equation represents g(x)?

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.

In a column proof the right column states your reasons