Algebra 2 crossword (macie)

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Across
  1. 2. breaking a number down into the set of prime numbers which multiply together to result in the original number. This is also known as prime decomposition.
  2. 4. Numerical measure of a line's inclination relative to the horizontal. Or the ratio of the vertical to the horizontal distance between any two points on it
  3. 6. The trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the adjacent side (TOA)
  4. 7. is applied when one is required to find the exact center point between two defined points
  5. 10. Refers to any movement of any geometric shape on a plane. Can be a rotation, reflection etc.
  6. 11. refers to the opposite of another operation. Usually means reciprocal
  7. 12. the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse. (SOH)
  8. 13. the longest side of a right triangle. It is opposite of the right angle.
  9. 14. a number that tells us how much out of 100. can also be written as a decimal or a fraction
  10. 15. is a geometric transformation that moves every point of a figure, shape or space by the same distance in a given direction. can also be interpreted as the addition of a constant vector to every point, or as shifting the origin of the coordinate system
  11. 16. a motion of a certain space that preserves at least one point. It can describe, for example, the motion of a rigid body around a fixed point.
  12. 18. A number without a fraction or decimal. Also known as an integer
  13. 20. the equation of a straight line in the form y = mx + b. where m is the slope of the line and b is its y-intercept.
Down
  1. 1. Algebraic expression that gives the distances between pairs of points in terms of their coordinates
  2. 3. Angles that are congruent. They are opposite of each other
  3. 5. a number that is expressed as the ratio of two integers, where the denominator should not be equal to zero. These numbers are terminating
  4. 8. a way of expressing numbers that are too large or too small to be conveniently written in decimal form. It may be referred to as standard index form, or standard form in the UK
  5. 9. Numerator is equal than, more than, or less than the denominator. This can also be used for division.
  6. 17. a mapping from a Euclidean space to itself that is an isometry with a hyperplane as a set of fixed points; this set is called the axis or plane of _______
  7. 19. The trigonometric function that is equal to the ratio of the adjacent side of a given angle (in a right triangle) to the hypotenuse