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STatiana [176]
3 years ago
11

Determine whether y varies directly with x. If so, find the constant of variation and write the equation.

Mathematics
1 answer:
Masja [62]3 years ago
5 0

Answer:

Last option

Step-by-step explanation:

As per graph,

  • this is linear function
  • x=3 ⇒ y=1
  • x=-3 ⇒ y=-1
  • x=0 ⇒ y=0

Then y= 1/3 x

so answer is yes; k=1/3 and y=1/3x

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If 170% of a number is 680, what is 50% of the number
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Answer:

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