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2 years ago

15

In the table below, y is directly proportional to x. Determine the constant of proportionality. Explain how you found your answe

r.
x = 2, 4, 6.25
y = 8, 26, 25

1 answer:

Phantasy [73]2 years ago

5 0

Answer:

Constant of porportionality is 4

Step-by-step explanation:

Directly proportional

y = kx

For x = 2, y = 8

8 = 2(k)

Divide both sides by 2

4 = k

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