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erma4kov [3.2K]
3 years ago
9

Part 1: Graph piecewise functions from tables and equations.

Mathematics
1 answer:
marusya05 [52]3 years ago
8 0
A.) 3.2 pounds package has a shipping cost of $4.13. We can't use the cost assigned to 3 lbs because the package is over 3 lbs but it is not over 4 lbs so we use the cost of 4lbs.

b) It is better to use a line graph where x values represent the weight in pounds and the y values represent the cost.

c) f(x) = 2.69 + 0.48(x-1)

d) domain is the x values; range is the y values




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