Question

Evaluate the function: f(-x)=x^2+9x-6

Answer 1

f(-x) = x² - 9x - 6

General Formulas and Concepts:
Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Algebra I

Functions

• Function Notations

Explanation:

Step 1: Define

Identify.

f(x) = x² + 9x - 6

Step 2: Evaluate

1. Substitute in x [Function f(x)]: f(-x) = (-x)² + 9(-x) - 6
2. [Order of Operations] Simplify: f(-x) = x² - 9x - 6