Question

in a function y varies inversely with x. the constant of variation is 4. which table could represent the function

Answer 1

Answer:

The function can be represented by the pair of the values of x and y.

Step-by-step explanation:

In a function, y varies inversely with x means, with the increasing value of x, y will be decreasing.  The function's variation constant is 4.

Hence, the relation between x any y can be represented as $y = \frac{4}{x}$.

Lets put some random values instead of x and see what we will get in the place of y.

If x = 1, y = 4.

If x = 2, y = 2.

If x = -1, y = -4.

If x = -2, y = -2.

If x = 4, y = 1.

If x = -4, y = -1.

Answer 2

Answer: The answer is basically A (the first graph)

x,y

-2,-2

-1,-4

1,4

2,2

Step-by-step explanation: on edgenunity