MATH TERMS CROSSWORD

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Across
  1. 2. A function f is a function that undoes the operation of f
  2. 4. An expression, rule, or law that defines a relationship between one variable
  3. 6. The difference between the lowest and highest values
  4. 8. An equation that can be rearranged in standard form
  5. 9. A quadratic equation with variable x is expressed as ax2 + bx + c = 0
  6. 14. A function is the set of inputs accepted by the function
  7. 15. A point on the x-axis or y-axis, through which the slope of the line passes
  8. 18. Replacing a variable in an expression or equation with a specific numerical value
  9. 21. A rectangular array or table of numbers, symbols, or expressions
  10. 22. The formula to find the center point of a straight line
  11. 24. The unique real function which maps zero to one and has a derivative equal to its value
  12. 26. The product of a real number and the imaginary unit i
  13. 27. A type of smooth curve lying in a plane
  14. 29. A data point in a set that is significantly different from the rest of the values
  15. 30. The place where a function reaches its highest point, or vertex, on a graph
Down
  1. 1. Writing a number or another mathematical object as a product of several factors
  2. 3. A quadratic equation is used to easily identify the vertex of the parabola
  3. 5. A numerical or constant quantity placed before and multiplying the variable in an algebraic expression
  4. 7. An nth root of a number x is a number r
  5. 10. An algebraic expression in absolute bar symbols
  6. 11. A pair of binomials that are identical except for the sign between their terms
  7. 12. A equation showing the x and y intercepts
  8. 13. Tells us whether there are two solutions, one solution, or no solutions
  9. 16. An algebraic expression of the sum or the difference of two terms
  10. 17. Value How far a number is from zero
  11. 19. of symmetry An imaginary straight line that divides a shape into two identical parts
  12. 20. A method used to solve systems of equations by adding or subtracting the equations together
  13. 23. The lowest y-value of a function
  14. 25. A plane curve which is mirror-symmetrical and is approximately U-shaped
  15. 28. A mathematical expression consisting of indeterminates and coefficients