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1027.2. Parabola.

Write the correct answer!

Determine (graphically or algebraic), graphic crosspoint coordinates with parabola y=-x^{2}?
Example: y=3x^2+2x-2
( ; ) un ( ; )
Quadratic equation

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Squar, properties and signs.
  2. Geometry: Rectangle (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formulas
  3. Algebra: Square root extraction
  4. Geometry: The Pythagorean Theorem. The practical application of Pythagorean Theorem in everyday life.
  5. Algebra: Median
  6. Physics: Light reflection and mirrors.
  7. Algebra: Actual numbers.
  8. Algebra: Numerical approximation.
  9. Algebra: Fractions main property
  10. Chemistry: Atoms un ķīmiskie elementi.
  11. Geometry: Distance between parallel straight lines.
  12. Geometry: Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
  13. Algebra: Albraic fraction.
  14. Geometry: Diameter, which is perpendicular to chord, properties.
  15. Algebra: Moda
  16. Algebra: Fraction amplification and abbreviation.
  17. Geometry: Right-angled triangle outlined circle lines center location.
  18. Geometry: Triangle median properties.
  19. Algebra: Parabola.
  20. Algebra: Equation with unknown denominator.
  21. Algebra: Square trinomial roots
  22. Algebra: Rational fraction expression.
  23. Chemistry: Periodic table of chemical elements and atomic structure.
  24. Physics: Measurement.
  25. Geometry: Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
  26. Physics: Gravitation, friction and deformation.
  27. Chemistry: Air composition and usage(reactions).
  28. Algebra: Fraction addition and subtraction.
  29. Physics: mass
  30. Physics: Archimedes law.
  31. Chemistry: Substances physical properties and transformations.
  32. Algebra: Relative frequency
  33. Geometry: Area of parallelogram, rhomb, triangle, right angled triangle and trapeze.
  34. Algebra: Formula y = k/x
  35. Algebra: Absolute and relative mistake of approximation
  36. Chemistry: Gas volume calculations
  37. Geometry: Curve angle value, center angle and indrawn angle.
  38. Geometry: Area of parallelogram, rhombus, triangle, right-angled triangle, trapeze.
  39. Algebra: Numerical approximation.
  40. Algebra: Square trinomial distribution into multipliers
  41. Physics: Ultrasound, Infrasound and sound usage.
  42. Physics: Spread of sound.