Assignment:
Q1. Find the Vertex and Intercepts for each quadratic function, and sketch its graph.
- y = x2 - 6x
- y = x2 + 4x
- y = -2x2 + 8x
- y = -3x2 + 6x
Q2. Find the domain and range of the quadratic function on this problem
Provide complete and step by step solution for the question and show calculations and use formulas.