Advanced Algebra Crossword Puzzle

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Across
  1. 3. A form of a linear equation that uses the following form: y = mx + b (2 words, no spaces)
  2. 7. The formula used to find the values of x in a 0 = ax2 + bx + c equation (2 words, no spaces)
  3. 8. The product of a natural number and all of the natural numbers before it
  4. 10. Comparing 2 values in a way to show if each is less than or equal to the other
  5. 12. An expression consisting of 2 or more separate terms that cannot be put together
  6. 13. A type of number can be written without decimals or being a fraction
  7. 17. A type of number that cannot be expressed through a fraction (1 word)
  8. 19. All the possible real numbers that the x value can reach in a function
  9. 20. The point of a parabola that marks its highest/lowest point and the line of symmetry
Down
  1. 1. Taking away the value of a number or expression from another number or expression
  2. 2. A portion of the quadratic equation that is under the radical
  3. 4. The ratio/fraction the shows the probability of an action occurring in a trail
  4. 5. A type of number that is all whole numbers not including 0
  5. 6. The point of a graph where both the x and y value are 0
  6. 9. An expression consisting of only 2 separate terms that cannot be put together
  7. 11. - The numbers written in front of the variable with the largest exponent
  8. 14. A symmetrical curve made by a polynomial function with a squared variable
  9. 15. The four sections of a graph that contain the x and y axes
  10. 16. An expression that finds the root of a number (ex. square root)
  11. 18. All the possible real numbers that the y value can reach in a function