Answer: x > 0 x = (0, ∞)
Step-by-step explanation:
The domain (x-values) are the number of ounces the package weighs.
The package must weigh greater than 0 but there doesn't appear to be a maximum weight. Therefore, x > 0
The domain is the set of values for which the given function is defined. The domain of the given relation is (0,∞).
The domain is the set of values for which the given function is defined.
The range is the set of all values which the given function can output.
Given the postal service charges $2 to ship packages up to 5 ounces in weight and $0.20 for each additional ounce up to 20 ounces. After that, they charge $0.15 for each additional ounce. Therefore, the independent variable in this relationship is the weight of the postal.
Since the weight of the postal can be anything greater than 0.
Therefore, the domain of the relation is (0,∞).
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