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sergeinik [125]
3 years ago
11

How do you find direct variation? im having trouble understanding this subject

Mathematics
1 answer:
rodikova [14]3 years ago
5 0
I was too just a couple of weeks ago. So direct variation is the constant way to variables change together. EX: 
x  y
1 2
2 4
3 6
Direct variation must be in the format b=ka where k is a constant. So the direct variation here could be y=2x. Understand?
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