You can take any even number divisible by three and then double it for the denominator
Ahh you forgot to add the image...
Answer:
range = 9
Step-by-step explanation:
The range is the difference between the largest and smallest values
largest value = 12
smallest value = 3
range = 12 - 3 = 9
Answer:
Line passing through
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Step-by-step explanation:

hence this line passes through
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When 

Hence this line passes through
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Graph is attached.