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What is the direct variation equation if k = 3? O y=-3x O 3 = xy O y = 3x O x=3y
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What is the direct variation equation if k = 3?

O y=-3x
O 3 = xy
O y = 3x
O x=3y

User Kshitij Dhakal
by
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2 Answers

2 votes
Answer: x=3y is the direct variation
User Fabio Marcolini
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5 votes

Answer:

  • y = 3x

Explanation:

Direct variation formula is:

  • y= kx

Since k = 3, the equation becomes:

  • y= 3x

Correct option is option C or third option

User Mudassar Khani
by
6.2k points
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