Test
Quadratic functions practice
A practice worksheet for 9th-grade students focusing on quadratic functions, including identifying vertices, axes of symmetry, and graphing parabolas. Students answer multiple-choice and short-answer questions to analyze and interpret quadratic expressions.
By Edform · Mathematics · Grade 9 · Published Oct 15, 2026 · New
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Questions
- Which of the following is the vertex of the quadratic function y = (x - 3)² + 2?
- What is the axis of symmetry for the function y = 2x² - 4x + 1?
- Select all equations that represent a parabola opening downward.
- For the quadratic function y = x² + 6x + 5, what is the x-coordinate of the vertex?
- Fill in the blanks for the quadratic function y = a(x - h)² + k: The vertex is at (_, _).
- Order these steps to graph y = (x + 2)² - 3 correctly.
- Match each quadratic function to its vertex.
- Choose the correct value for the axis of symmetry: For y = -3(x + 5)² + 2, the axis of symmetry is x = ___.
- Sort the following quadratic equations by whether their vertex is above or below the x-axis.
- Determine whether each statement about quadratic functions is true or false.
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