The Accuplacer Review Crossword

1234567891011121314151617181920
Across
  1. 9. The likelihood of an event occurring, expressed as a number between 0 and 1
  2. 10. A set of two or more equations with the same variables
  3. 12. An equation where the highest exponent of the variable is a square, graphing as a parabola
  4. 14. The point (0,0) on a coordinate plane
  5. 15. A data point in statistics that differs significantly from other observations
  6. 17. A number indicating how many times the base is multiplied by itself
  7. 18. The point where a line crosses the vertical axis
  8. 19. The symbol used to indicate a root, like a square root
  9. 20. What you multiply a fraction by to get 1; flipping the fraction
Down
  1. 1. An equation stating that two ratios are equal
  2. 2. A method for solving a system of equations by plugging one equation into the other
  3. 3. The bottom number in a fraction
  4. 4. A letter used to represent an unknown number
  5. 5. A method for solving systems by adding or subtracting equations to remove a variable
  6. 6. Finding what to multiply together to get an expression
  7. 7. The U-shaped graph of a quadratic function
  8. 8. The longest side of a right triangle
  9. 11. The steepness of a line, calculated as rise over run
  10. 13. A rate, number, or amount in each hundred
  11. 16. The number multiplied by a variable in an algebraic expression