This is a quadratic opening downward. Its maximum occurs at the vertex $ y = \frac{-b}{2a} = \frac{-2}{-2} = 1 $. Evaluating at $ y = 1 $:

This is a quadratic opening downward. Its maximum occurs at the vertex $ y = \frac{-b}{2a} = \frac{-2}{-2} = 1 $. Evaluating at $ y = 1 $:

Related Articles

Trending Articles

Hold On Tight: The Most Heart-Pounding VR Rollercoaster RidesThis VR Coaster Will Make You Question RealityHot Glue on Styrofoam: Secret Game Hack or Total Fail?Is Olberic the Best? The Untold Truth About Octopath 0 Tier RankingsWill Hot Glue Gun Stick to Styrofoam for Your Next Game Build?Secret Octopath Traveler 0 Characters Tier List Revealed!Hot Glue Gun Styrofoam Test: What Game Makers Don’t Tell YouStyrofoam Armor: Does Hot Glue Gun Hold Up in Game Battles?Octopath Traveler 0 Tier List: Which Character is Actually OP?Can You Use Hot Glue Gun on Styrofoam Cosplay Props?