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lubasha [3.4K]
3 years ago
8

Please please please help me with my math problem thank you!

Mathematics
2 answers:
gogolik [260]3 years ago
7 0

Answer: -20

Step-by-step explanation:(This is just an example.).

A whole circle can be 100 so I can just use that;

That one part that says 120 is only 20 numbers over 100 so, if you do 100-120, it would give you -20 because 120-100 is 20

Reika [66]3 years ago
5 0

Check the picture below.

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This leaves B and C. The graph of 1/x does not have a constant gradient, so any stretch of this graph (to y = k/x for some constant k) will similarly not be direct variation. Indeed there is a special name for this function, inverse proportion/variation. It appears both B and C are inverse proportion, however if I interpret B as y = (2/5)x instead, it is actually linear.

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