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Need help please . unit 4 test is killing me .

Need help please . unit 4 test is killing me .-example-1
User Itay Ganor
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1 Answer

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Answer:

The answer wound be C. {-6, -5, -4, 4, 5, 6}.

Explanation:

For g(x) = 1:

|x| - 3 = 1

|x| = 4

The equation |x| = 4 has two solutions: x = 4 and x = -4.

For g(x) = 2:

|x| - 3 = 2

|x| = 5

The equation |x| = 5 has two solutions: x = 5 and x = -5.

For g(x) = 3:

|x| - 3 = 3

|x| = 6

The equation |x| = 6 has two solutions: x = 6 and x = -6.

Now, we have six possible values for x: 4, -4, 5, -5, 6, and -6. Therefore, the domain of g(x) = |x| - 3, given that the range is {1, 2, 3}, is {-6, -5, -4, 4, 5, 6}.

User Becki
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