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cluponka [151]
3 years ago
12

Write an equation that gives the proportional relationship of the graph.

Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
8 0

Answer:

C

Step-by-step explanation:

viktelen [127]3 years ago
6 0

The required equation is: y= 7x

Option C is correct.

Step-by-step explanation:

The proportional relationship can be found using the equation: y=k\,x

where x and y are the points and k is the constant of proportionality.

We need to find k.

From the graph given, we can locate points x and y:

x=5, y= 35 then k would be:

y=kx\\k=y/x\\k=35/5\\k=7

x=10, y=70 then k would be:

y=kx\\k=y/x\\k=70/10\\k=7

For each values of x and y, the constant of proportionality k is 7

So, the required equation is: y= 7x

Option C is correct.

Keywords: Proportional Relationship

Learn more about Proportional Relationship at:

  • brainly.com/question/10552347
  • brainly.com/question/10708697
  • brainly.com/question/8529520

#learnwithBrainly

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