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anonymous
 one year ago
If the range of the function f(x) = 4 − 4x is {20, 16, 8, 0, 4}, what is its domain?
anonymous
 one year ago
If the range of the function f(x) = 4 − 4x is {20, 16, 8, 0, 4}, what is its domain?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Domain represents (x)..range represents f(x) or the solution..thus if you plug in each value for f(x) and solve for (x) you will have your domain values...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help me by exampling the first range?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0For example, your first range is 20 plug this in the equation to find your domain (x) so it will be like this: f(x) = 4 − 4x 20 = 4 − 4x now, simplify this and solve for x. Then apply this method to get the corresponding domain for each given range in your question.
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