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Rasek [7]
2 years ago
15

X² + 2x-3

Mathematics
1 answer:
EleoNora [17]2 years ago
6 0

Answer:

x4+7x+3

Step-by-step explanation:

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To determine whether the inverse of a function is a function you can perform the horizontal line test.
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If a horizontal line intersects the graph of a function in all places at exactly one point (the horizontal line test), the inverse of the function is also a function.

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