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Mathematics, 08.03.2021 16:40 loveket143

When Gavin left his house in the morning, his cell phone battery was partially charged. The charge remaining in Gavin's battery, as a percentage, can be modeled by the equation B
=
28

7
t
,
B=28−7t, where
t
t is the number of hours since Gavin left his house. What is the
y
y-intercept of the equation and what is its interpretation in the context of the problem?

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Answers: 3

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