Algebra 1 Crossword Puzzle

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Across
  1. 2. Slope is the number "m" that is multiplied on the x, and "b" is ________
  2. 4. A curved shape line that looks like a U
  3. 6. The "steepness" of the line
  4. 9. Place the numbers in order to find the middle number
  5. 10. The average of the numbers
  6. 11. Equations in which variables occur as exponents.
  7. 13. RNA may help
  8. 15. Collection of numbers or values that relate to a particular subject.
  9. 16. To cancel out a variables
  10. 18. Graphic way to display the median and quartiles of a data set on a number line.
  11. 19. An expression of more than two algebraic terms
Down
  1. 1. The time required for a number to reduce to half its initial value
  2. 3. the interest paid on the original principal and on the accumulated past interest.
  3. 5. All real numbers that can't be rational
  4. 6. Used to solve the linear system of equations. Hint: Not Elimination
  5. 7. DNA may help
  6. 8. The point where the parabola changes direction
  7. 12. Equation between two variables that make a straight line
  8. 14. Any number that can be expressed
  9. 17. Appears the most in a data set