\[ y = 2(1)^2 - 4(1) + 1 = 2 - 4 + 1 = -1 \]
![\[ y = 2(1)^2 - 4(1) + 1 = 2 - 4 + 1 = -1 \]](https://soloferat.biz.id/images/y--212---41--1--2---4--1---1-.jpg)
Related Articles
- The vertex form is given by \( x = -\frac{b}{2a} \). For \( a = 2 \) and \( b = -4 \):
- \[ x = -\frac{-4}{2 \times 2} = 1 \]
- Substitute \( x = 1 \) back into the equation to find \( y \):
- The vertex is \( (1, -1) \).
- #### (1, -1)
- A solution contains 30% alcohol. How much pure alcohol must be added to 200 mL of this solution to make a 50% alcohol solution?
Trending Articles
I Beat Cancerous Rat Ultrakill And Almost Quit
Logitech G432 One Side Dead? Fix This Fast!
Unlock the Secret Mini Jeep That Breaks the Game Physics
Press F to Book: The Legendary Party's Seating Map for The Hobbit An Unexpected Journey
Manage Like a Pro: The Untold Secrets of Top Online Teams
Why Did I Officially Join the Race in Refantazio?
The Most Addictive 3D Bowling Game Is Now Free
Gabriel Body Pillow Ultrakill: The Shocking Reason Fans Are Obsessed
Bahnschrift Semibold Semicondensed: The Game Dev Trick You Never Knew
This SpongeBob Lasso GIF is Breaking the Internet in the Best Way