Answer:
2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Distributive Property
Algebra I
- Terms/Coefficients
- Functions
- Function Notation
Calculus
Limits
Limit Rule [Constant]:
Definition of a Derivative:
Explanation:
Step 1: Define
Identify
f(x) = 2x - 5
Step 2: Differentiate
- [Limit] Substitute in x [Function f(x)]:
- [Limit] Substitute in function:
- [Distributive Property] Distribute 2:
- [Distributive Property] Distribute negative:
- [Subtraction] Combine like terms:
- [Division] Simplify:
- Evaluate limit [Limit Rule - Constant]:
Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Derivatives
Book: College Calculus 10e