F(x)=2x квадрат - х

It looks like you're working with a quadratic function. The function you've written can be expressed in standard form as: \[ f(x) = 2x^2 - x \] If you need help with specific tasks related to this function, such as finding its roots, vertex, or graphing it, feel free to ask! Here are a few things we can explore: 1. **Finding the roots** (solutions for \( f(x) = 0 \)) 2. **Vertex of the parabola** 3. **Graphing the function** 4. **Finding the maximum or minimum value** 5. **Analyzing the function's behavior (intercepts, increases, and decreases)** Let me know what you would like to focus on!