If xy = 3ey, what is the value of y when x = 0?

To find the value of y at the point where x = 0 in the equation xy = 3ey, we start by substituting x = 0 into the equation.

When we substitute x with 0, the equation becomes:

0 * y = 3e * y

Multiplying 0 by any value of y still results in 0, so the equation simplifies to:

0 = 3ey

The left side of the equation is 0. Therefore, for this equation to hold true, the right side must also equal 0. This means:

3e * y = 0

Since 3e is a constant factor (with e being Euler’s number, approximately equal to 2.71828), we can only achieve 0 on the right if y = 0.

Hence, the value of y at the point where x = 0 is:

y = 0

In summary, we conclude: