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olga2289 [7]
3 years ago
7

A direct variation function contains the points (2, 14) and (4, 28). Which equation represents the function?

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
8 0

Answer:

C

Step-by-step explanation:

Edgenuity

Natasha_Volkova [10]3 years ago
4 0

Answer:

y = 7x

Step-by-step explanation:

Given that y varies directly as x the the equation relating them is

y = kx ← k is the constant of variation

To find k use the points given

k = \frac{y}{x} = \frac{14}{2} = \frac{28}{4} = 7

y = 7x ← equation representing the function

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