extra credit

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Across
  1. 3. Set of all possible inputs for a function
  2. 6. of or expressed by a mathematical exponent
  3. 8. Graph that is unchanged under the reflection in the y-axis
  4. 9. Branch of mathematics that deals with the occurrence of a random event
  5. 10. Interest being added the instant it is earned
  6. 13. Interest based on principal and previous period
  7. 14. An expression of more than 2 algebraic terms
Down
  1. 1. Set of all possible outputs for a function
  2. 2. a function of the coefficients of a polynomial equation whose value gives information about the roots of the polynomial
  3. 4. Number of values a condition holds
  4. 5. a relationship or expression involving one or more variables
  5. 7. Pairs of expressions that undo each others actions
  6. 11. a function such that f (−x) =−f (x) where the sign is reversed but the absolute value remains the same if the sign of the independent variable is reversed
  7. 12. Involving the second and no higher power of an unknown quantity or variable