Ch.5 & 6-Solving Quads & Trig.

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Across
  1. 6. Symmetry: A line that divides a figure into two mirror-image halves.
  2. 10. Used to express the square root of a negative number.
  3. 13. Measured in degrees or radians.
  4. 15. Where the graph crosses the horizontal axis.
  5. 17. Where the graph crosses the vertical axis.
  6. 18. Adjacent over hypotenuse.
  7. 19. Balanced proportions on either side of a central line.
  8. 20. Next to the angle of interest and not the hypotenuse.
Down
  1. 1. A method used to form a perfect square trinomial.
  2. 2. Writing an expression as a product of its factors.
  3. 3. Numbers that can be expressed as a fraction of two integers.
  4. 4. Values where a polynomial equals zero.
  5. 5. A polynomial of degree two.
  6. 7. Opposite over adjacent in a right angle.
  7. 8. Branch of mathematics dealing with triangles.
  8. 9. The highest or lowest point on a parabola.
  9. 11. An algebraic expression with multiple terms.
  10. 12. The graph of a quadratic function.
  11. 14. Side opposite the angle of interest in a triangle.
  12. 16. Opposite over hypotenuse in a right triangle.