Algebra II

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Across
  1. 4. name for the expression under square root sign in the quadratic formula
  2. 8. 2.71828182846 (use quotation marks around)
  3. 9. the number located in front of the variable
  4. 10. A=P(1+r)^t
  5. 12. answer to i^4
  6. 13. ax^2 + bx + c = 0
Down
  1. 1. an invisible line to demonstrate the areas where a line cannot go (used with graphing and architecture)
  2. 2. y=x^2 is the _____ function of a vertical parabola
  3. 3. when the values of x and y are switched
  4. 5. named group that matrices belong in
  5. 6. y varies_____ with x therefore, y=kx
  6. 7. a value of x that makes an expression equal to ____
  7. 11. the set of y-values a expression represents
  8. 14. dotted line opposite focus and vertex of a parabola
  9. 15. a piece of technology that helps solve number problems