Answer:
f(x) = (x - 7)² - 14
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
- Standard Form: ax² + bx + c = 0
- Vertex Form: f(x) = a(bx - c)² + d
- Completing the Square: (b/2)²
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = x² - 14x + 63
<u>Step 2: Rewrite</u>
- Separate: f(x) = (x² - 14x) + 63
- Complete the Square: f(x) = (x² - 14x + 49) + 63 - 49
- Simplify: f(x) = (x - 7)² - 14
Answer:
simplified 10k-1a-10
Step-by-step explanation:
Simplified
Answer:
6510
Step-by-step explanation:
7.75 x 840 = 6510
Answer: X=42
Step-by-step explanation:
42/-6=-7
-7=-7
Answer:
simplify: 14/40
not simplify: 7/20
I don't know if it's right but i'm trying to help :)
