Mathematics 5 Q1 Alternative Assessment

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Across
  1. 4. This number can be attached to any conic section, and gives a sort of indication of how much a conic section varies from being circular. As this increases, the conic section becomes more “un-circular”.
  2. 10. Another way aside from addition, subtraction, multiplication, and division, to put two or more functions together to form another function.
  3. 12. These are the endpoints of the major axis of the ellipse.
  4. 13. The fixed point mentioned in the definition of a parabola.
  5. 16. Name of the student
  6. 20. A line segment perpendicular to the transverse axis through the center of the hyperbola. The length of this other line segment that is associated with hyperbolas is 2b.
  7. 22. The branches of these lines appear to approach two intersecting lines as the values of x and y increase pass through the corners of a 2a by 2b rectangle.
  8. 23. Functions that are represented by a combination of equations, each corresponding to a part of the domain. In these functions, each piece of equation behaves differently based on the domain set or assigned to each piece.
  9. 24. These are what the resulting cross-sections are called if a plane cuts a cone.
  10. 25. This is what one half of a double cone is called.
  11. 26. A point on the parabola that is the midway of the focus and the directrix.
Down
  1. 1. These three cases of conics include a point, a line, and two intersecting lines.
  2. 2. The resulting conic section when the intersecting plane intersects both nappes of a cone and is parallel to two generators.
  3. 3. This passes through the center of the ellipse and is perpendicular to the major axis. It is also the shorter of the two line segments.
  4. 5. The resulting function when composition is applied.
  5. 6. Name of the teacher
  6. 7. The line segment joining the two vertices of a hyperbola. Its midpoint is called the center of the hyperbola.
  7. 8. A rule that assigns to each element x in a set C exactly one element y, usually denoted by f(x), in a set D. This is also usually defined as the sums, differences, products, and quotients of various expressions.
  8. 9. The line that passes through the focus and the vertex of a parabola.
  9. 11. The fixed line mentioned in the definition of a parabola.
  10. 14. The fixed distance between the center of a circle and its circumference.
  11. 15. The set of points in a plane that is equidistant from a fixed point and a fixed line.
  12. 17. This is the line segment that connects the two vertices of an ellipse.
  13. 18. A set of points on a plane whose sum of distances from two fixed points is a constant. These can also be found in nature, like in the orbits of planets.
  14. 19. Any line that lies on the cone.
  15. 21. A set of points equidistant from a fixed point.
  16. 24. The midpoint of the foci in an ellipse.