Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

When investing, is the risk/reward tradeoff linear?
The relationship is not linear, and depends on a lot of factors. The term you're looking for is efficient frontier, the optimal rate of return for a given level of risk. The goal is to be on the efficient frontier, meaning that for the given level of risk, you're receiving the greatest possible rate of return (reward). http://www.investopedia.com/terms/e/efficientfrontier.asp