math

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Across
  1. 4. – The process of finding the derivative.
  2. 6. – A pair of numbers showing position on a graph.
  3. 7. – The space between two lines that meet.
  4. 8. – The point (0,0) where the x-axis and y-axis meet.
  5. 9. – The branch of math about change and motion.
  6. 14. – The unit used to measure angles.
  7. 16. – Opposite over adjacent in a right triangle.
  8. 17. – A line passing through the center of a circle, touching both sides.
  9. 18. – The longest side in a right triangle.
Down
  1. 1. – A letter used to represent a number.
  2. 2. – A statement that two things are equal.
  3. 3. – Measures how fast something changes; slope of a curve.
  4. 5. – The study of triangles, angles, and side lengths.
  5. 7. – A reference line on a graph; usually the x- or y-axis.
  6. 9. – Adjacent over hypotenuse in a right triangle.
  7. 10. – A rule that gives one output for every input.
  8. 11. – The steepness or slope of a line.
  9. 12. – Opposite over hypotenuse in a right triangle.
  10. 13. – The distance from the center of a circle to its edge.
  11. 15. – A picture that shows how numbers or functions change.