Algebra 2 Vocabulary

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Across
  1. 4. of Symmetry The vertical line that divides a parabola into two congruent halves
  2. 5. The value located inside the radical symbol.
  3. 6. Division A shortcut method of polynomial division by a linear factor.
  4. 8. A solution that emerges from the solving process but does not satisfy the original equation.
  5. 9. The part of the quadratic formula (b² - 4ac) used to determine solution types.
  6. 11. The degree of the root (e.g., the 3 in a cube root).
  7. 12. The maximum or minimum point of a parabola.
  8. 14. The highest power of the variable in a polynomial.
Down
  1. 1. The number of times a specific root occurs in a polynomial.
  2. 2. The U-shaped graph created by a quadratic function.
  3. 3. Equation An equation of the second degree, containing at least one squared term.
  4. 5. The x-intercepts of a quadratic function where f(x) = 0.
  5. 7. The binomial formed by negating the second term, used to rationalize.
  6. 10. Extrema The local maximums and minimums of a graph.
  7. 13. Behavior The behavior of a graph as x approaches positive or negative infinity.