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Bad White [126]
2 years ago
14

2 Points

Mathematics
1 answer:
brilliants [131]2 years ago
4 0

Answer: A

Step-by-step explanation:

(f+g)(x) means f(x)+g(x). Since we are given f(x) and g(x), we cna add them together.

x+8+(-4x-3)

x+8-4x-3

-3x+5

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Answer:

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Create a Table   (pos = positive and neg = negative):

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---------------------|----------- |--------------------- |---------------------

x + 4                  NEG           POS                 POS

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You can also do this by drawing the graph of the function.

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