A table of values, rounded to the nearest hundredth, for the function y = ya is given for 0 < x < 8. What is the average rate of change of the function over the interval (2, 7) to the nearest hundredth?
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram