Mathematics, 19.05.2021 02:10 denoterap441wb
The function f(x) = 2.75x2 models the packaging costs, in cents, for shipping a book with the side lengths, in inches, shown in the diagram. What are reasonable domain and range values for this function?
A. domain: 4 ≤ x ≤ 12; range: 6 ≤ f(x) ≤ 18
B. domain: x ≥ 4; range: f(x) ≥ 44
C. domain: 4 ≤ x ≤ 12; range: 44 ≤ f(x) ≤ 396
D. domain: x ≥ 0; range: f(x) > 0
Answers: 1
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The function f(x) = 2.75x2 models the packaging costs, in cents, for shipping a book with the side l...
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