Question

Assume risk and return are positively related. which algebraic formula best represents this relationship

Answer 1

The answer is Risk = m x Return where m is positive

Answer 2

I believe the answer is: Risk = m x Return where m is zero

When risk and return is positively correlated, aiming for higher return is only risk the loss of larger amount of capital.
But the percentage loss to happen does not necessarily increased.
Because of this, we can say that there is zero risk in putting more capital to get more profit.