Which of these is the absolute value parent function? O A. f(x) = 1x
B. f(x) = 12X1
O c. f(x) = [X1 – 2
D. f(x) = [X + 1
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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.