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quester [9]
3 years ago
7

Which of the following tables represents a function

Mathematics
1 answer:
Svetllana [295]3 years ago
3 0
The second one I did this before
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Step-by-step explanation:

radius=4 as it is tangent to x-axis.

y co-ordinate of center is 4 so radius=4

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or x²-4x+4+y²-8y+16=16

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Answer:

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Step-by-step explanation:

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3. add 30 to both sides (whole number on the left, x on the right)

40=x+33

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