Answer:
y = (x + 4)² - 14
General Formulas and Concepts:
Pre-Algebra
- Order of Operations: BPEMDAS
- Equality Properties
Algebra I
- Standard Form: ax² + bx + c = 0
- Vertex Form: f(x) = a(bx - c)² + d
- Completing the Square
Step-by-step explanation:
Step 1: Define
Standard Form: y = x² + 8x + 2
Step 2: Find Vertex Form
- Complete the Square: y = (x² + 8x + 16) + 2 - 16
- Rewrite: y = (x + 4)² - 14
And we have our answer!
