1. Use the graph to find the characteristics of the function.
Domain: All real numbers
Range: y ≥ 3
Axis of Symmetry: x = -2
Vertex: (-2, 3)
Y-intercept: (0, 7)
Zero(s): None
2. Use the graph to find the characteristics of the function.
Domain: All real numbers
Range: y ≤ 7.25
Axis of Symmetry: x = -2.5
Vertex: (-2.5, 7.25)
Y-intercept: (0, 1)
Zero(s): Approximately x = -5.2 and x = 0.2
3. Graph the quadratic function.
- The parabola opens upwards.
- Vertex is at (-0.25, -6.125).
- Y-intercept is at (0, -6).
- X-intercepts are at (-2, 0) and (1.5, 0).
- Plot additional points such as (-1, -5) and (1, -3) to sketch the curve accurately.
Parent Tip: Review the logic above to help your child master the concept of algebra 2 graphing quadratic functions worksheet.
