Algebra 2 Project Final

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Across
  1. 2. the distance between a number and 0 (cannot be negative)
  2. 3. a number that is used to make another number when multiplied by itself twice
  3. 4. power of a number that must be there to get a another specific number (___power of number#=#)
  4. 7. the process of finding what numbers and variables multiply together to make an expression
  5. 8. a number that is used to make another number when multiplied by itself
  6. 15. multiplying a number by itself (exponent of 2)
  7. 17. a coordinate plane formed by the x-axis and the y-axis
  8. 18. the x-coordinates of the points where a line in a graph intersects the x-axis
  9. 20. a letter that stands for an unknown number
Down
  1. 1. (-b±√(b²-4ac))/(2a)
  2. 5. the y-coordinates of the points where a line in a graph intersects the y-axis
  3. 6. add(b/2)^2 to both sides of the equation
  4. 9. for the function it is any number x such that f(x)=0
  5. 10. ax2+bx+c=0
  6. 11. when squared, equals -1
  7. 12. a way a number is represented through other numbers and variables
  8. 13. multiplying a number by itself three times (exponent of 3)
  9. 14. trends in the y of a function as x approaches positive and negative infinity
  10. 16. a+bi
  11. 19. a number that is put before a variable