The following formula was used to scale the performance of two items in the market: 3.1/5(y)^2 + 5 = 5x. Find the corresponding value of y.

To find the corresponding value of y, we need to solve the equation for y.

3.1/5(y)^2 + 5 = 5x

First, subtract 5 from both sides:

3.1/5(y)^2 = 5x - 5

Next, multiply both sides by 5 to get rid of the fraction:

3.1(y)^2 = 25x - 25

Now, divide by 3.1 to isolate (y)^2:

(y)^2 = (25x - 25) / 3.1

(y)^2 = 8.064516129x - 8.064516129

Now, take the square root of both sides to solve for y:

y = √(8.064516129x - 8.064516129)

Therefore, the corresponding value of y is √(8.064516129x - 8.064516129).

3.1/5(y)^2 5 = 5x

3.1/5(y)^2 = 5x - 5

(y)^2 = 5(5x - 5) / 3.1

y = √5(5x - 5) / 3.1