Algebra 1

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Across
  1. 2. : The formula used to find the roots of any quadratic: x = (-b ± √(b² - 4ac)) / 2a.
  2. 5. : The point where the parabola crosses the y-axis.
  3. 8. : The x-values where the quadratic graph intersects the x-axis.
  4. 10. : The U-shaped graph of a quadratic function.
  5. 11. : The part of the quadratic formula under the square root: b² - 4ac.
  6. 12. : The vertex of a parabola that opens downward.
  7. 14. : The form ax² + bx + c of a quadratic equation.
  8. 15. : The vertex of a parabola that opens upward.
Down
  1. 1. : A method used to solve quadratics by creating a perfect square trinomial.
  2. 3. : The line that divides a parabola into two mirror images.
  3. 4. : A type of equation written in the form ax² + bx + c = 0.
  4. 6. : The process of breaking a quadratic into binomial factors.
  5. 7. : The highest or lowest point of a parabola.
  6. 9. : Another term for the solutions or zeros of a quadratic.
  7. 13. : The values of x that satisfy a quadratic equation.