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Quadratics: Match quadratic functions and graphs

Identify quadratic functions from their graphs and find key features of their graphs (intercepts, #vertex, axis o symmetry, maximum value) from the equation. Based on Common core standard and TEKS Algebra I standard, grade 9

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  1. The graph of f(x) = −2x² + 4x − 1 is a parabola opening
  2. A quadratic function has a maximum value of 5. Which could be the equation of the function?
  3. What are the x-intercepts of the graph of f(x) = x² − 3x − 10?
  4. and 9 more awesome questions! Check them out by clicking “Play”.