Question

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Answer 1

Answer:

its c allll the way

Step-by-step explanation:

Answer 2

Answer: D 1.8

Step-by-step explanation:

The equation for direct variation between x and y is given by :-

$y=kx$ , where k is the proportionality constant.

To find k (the proportionality constant or the constant of proportionality) , we use the following equation:-

$k=\dfrac{y}{x}$

IN the given situation, we have a table for x and y values, where each x values corresponds to a unique y-value.

For x= 3 , the value of y= 5.4

Then, the constant of proportionality is given by :-

$k=\dfrac{y}{x}=\dfrac{5.4}{3}=1.8$

Hence, the correct answer is Option D 1.8