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sertanlavr [38]
3 years ago
14

PLEASE ANSWER ASAP!

Mathematics
1 answer:
Serjik [45]3 years ago
4 0

Answer:

Table B shows a proportional relationship between x and y

Step-by-step explanation:

x            y

1            0.5

2            1

7            3.5

8            4

It is clear from the table that y varies directly with x.

Using the formula

y ∝ x

y=kx

Where k is the constant of proportionality

In order to find 'k',

k=y/x

Putting the values of x and y from the given table to determine the constant of proportionality

For (1, 0.5)

k=0.5/1=0.5

For (2, 1)

k = 1/2 = 0.5

For (7, 3.5)

k = 3.5/7 = 0.5

For (8, 4)

k = 4/8 = 0.5

As the value of the constant of proportionality  'k' is the same.

Thus, table B shows a proportional relationship between x and y

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Answer:

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