Algebra 2 crossword

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Across
  1. 3. The set of all possible input values (x-values) for a function.
  2. 4. The values of x where a function equals zero, also known as roots or x-intercepts.
  3. 6. Representing mathematical relationships visually on a coordinate plane.
  4. 7. Breaking down a polynomial into simpler expressions that, when multiplied together, give the original polynomial.
  5. 12. The value(s) that satisfy an equation or problem.
  6. 13. The highest power of a variable in a polynomial equation.
  7. 14. A number that can be expressed as a fraction p/q, where p and q are integers and q is not zero.
  8. 16. The set of all possible output values (y-values) for a function.
  9. 18. Identical in form; coinciding exactly when superimposed.
  10. 19. An expression with constants, variables, and exponents combined using addition, subtraction, and multiplication.
  11. 20. A relation where each input has only one output.
Down
  1. 1. A formula used to find the roots of a quadratic equation.
  2. 2. A quadrilateral with four equal sides and four right angles.
  3. 5. a way of representing numbers, especially very large or very small ones, in a concise and consistent format
  4. 8. A round plane figure whose boundary consists of points equidistant from the center.
  5. 9. A situation where no value satisfies an equation or system of equations.
  6. 10. The solutions of an equation, also known as zeros or x-intercepts.
  7. 11. The distance of a number from zero on the number line, regardless of direction.
  8. 15. The highest or lowest point on a parabola (the graph of a quadratic function.
  9. 17. A quantity or concept without limit.