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bezimeni [28]
3 years ago
15

If the range of f(x)=x+7 is {2, 10}, then the domain must be what?

Mathematics
1 answer:
KatRina [158]3 years ago
6 0

f(x)=X+7 is {2, 10} then the domain must be 2 is answer

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Pls help with this math problem
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Answer:

y = 1500 - 63x. See the attached for a graph.

Step-by-step explanation:

Each withdrawal will total $63, which includes $60 cash and a $3 fee. Then x withdrawals will total 63x dollars. This amount is subtracted from the initial account balance of 1500 to give the amount remaining.

If y represents the account balance, the equation can be written as

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The graph will have a y-intercept of 1500, and a slope of -63.

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Step-by-step explanation:

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