Math semester project

12345678910111213141516171819
Across
  1. 3. The set of y-values of a function or relation
  2. 4. All positive and negative whole numbers (including zero)
  3. 6. On the coordinate plane, the point (0, 0). That is, the point of intersection of the x- and y-axes. On a number line, the origin is the 0 point. In three dimensions, the origin is the point (0, 0, 0).
  4. 8. All positive and negative fractions, including integers and so-called improper fractions
  5. 9. The number multiplied times a product of variables or powers of variables in a term.
  6. 12. A rate that compares a quantity to exactly one unit of another quantity
  7. 13. A collection of facts, numbers, or measurements gathered by observing, counting, or measuring things
  8. 16. The vertex at the tip of a cone or pyramid
  9. 17. The horizontal distance (left-to-right change) between two points on a line
  10. 18. A transformation in which a figure grows larger. Dilations may be with respect to a point (dilation of a geometric figure) or with respect to the axis of a graph (dilation of a graph).
  11. 19. A flat, two-dimensional shape that can be cut out and folded up to make a three-dimensional solid
Down
  1. 1. A point at which a graph intersects the y-axis
  2. 2. A line that cuts across a set of lines or the sides of a plane figure
  3. 5. Exactly equal in size and shape. Congruent sides or segments have the exact same length. Congruent angles have the exact same measure. For any set of congruent geometric figures, corresponding sides, angles, faces, etc. are congruent.
  4. 7. A solid with parallel congruent bases which are both polygons
  5. 9. As a noun, a term or expression with no variables
  6. 10. A mathematical sentence built from expressions using one or more equal signs (=)
  7. 11. A nonnegative number that must be multiplied times itself to equal a given number
  8. 14. Two rays sharing a common endpoint
  9. 15. The side of a right triangle opposite the right angle