Puzzle # 45 ( Maths)

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Across
  1. 4. - a concept in calculus that measures the rate of change of a function at a certain point
  2. 6. - a rectangular array of numbers, symbols, or expressions
  3. 8. - a value that a function approaches as the input approaches a certain value
  4. 9. - a branch of mathematics concerned with the relationships between angles and lengths of triangles
  5. 10. - a branch of mathematics concerned with rates of change and slopes of curves
Down
  1. 1. - a mathematical statement that asserts the equality of two expressions
  2. 2. - a branch of mathematics concerned with mathematical symbols and the rules for manipulating those symbols
  3. 3. - a branch of mathematics concerned with the properties and relationships of points, lines, angles, surfaces, and solids
  4. 5. - a mathematical rule that assigns to each input exactly one output
  5. 7. - a mathematical concept that represents the area under a curve