Algebra Unit 8

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Across
  1. 3. The highest or lowest point of a parabola.
  2. 6. Solutions that cannot be written as a ratio of two integers and contain a non-perfect square radical.
  3. 9. A method used to rewrite a quadratic expression as a perfect square trinomial, often used to solve quadratic equations or convert standard form to vertex form.
  4. 10. The x-values where a quadratic function equals zero; the x-intercepts of the graph.
  5. 11. A quadratic function written in the form
  6. 12. The expression used to determine the number and type of solutions of a quadratic equation.
Down
  1. 1. A trinomial that can be factored into the square of a binomial.
  2. 2. The simplest quadratic function:
  3. 4. A change in the position, size, or shape of a graph, such as a translation, reflection, stretch, or compression.
  4. 5. A vertical line that divides a parabola into two mirror-image halves.
  5. 7. The U-shaped graph of a quadratic function.
  6. 8. A quadratic function written in the form: