What mnemonic assists in recalling the order of operations in calculus?

• A. Low High Derivative
• B. DABDA
• C. HAT PACT
• D. Kings Play Cards On Fat Green Stools

Answer: (A)

The correct choice for recalling the order of operations in calculus is associated with "Low High Derivative," which serves as a mnemonic to help remember the sequence in which to apply derivatives. This phrase typically refers to the approach used when taking derivatives in relation to functions—where you first consider the "Low" level, or the constant terms and polynomial lower degrees, before moving on to the "High" levels of interpretation like exponents. The main intent of this mnemonic is to properly sequence the differentiation process and ensure no terms or steps are overlooked in calculations, especially as complexity increases.

The other options, while potentially useful in different contexts or subjects, do not specifically relate to the order of operations in calculus. Therefore, they do not serve as effective mnemonic devices for this particular mathematical framework. Understanding why "Low High Derivative" works gives clarity on how to structure the reasoning and methods needed in derivative calculations.