Lindsay's Math Crossword

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Across
  1. 4. a function that is a straight line when graphed
  2. 6. the middle number in a set of numbers
  3. 9. a statement that shows how two expressions are equal
  4. 11. to multiply a value by itself
  5. 12. [two words] this form can be used to easily identify the vertex of a quadratic function
  6. 15. the process of taking away a value from another value
  7. 16. the average of a set of numbers
  8. 17. the number that appears the most in a set of numbers
  9. 18. a diagram with 4 quadrants that can show the relationship between x and y
  10. 19. [two words] "your homework is to do ___ ___ #1-6 tonight"
Down
  1. 1. the process that shows how many times a number is added to itself
  2. 2. the math teacher
  3. 3. a statement that includes at least 2 values and 1 operation
  4. 5. the process of separating a number into two or more equal parts
  5. 7. a function that increases by a factor
  6. 8. a small device that is used in math class
  7. 10. a function that involves multiplying a value by itself
  8. 13. the process of combining two or more numbers
  9. 14. a value that is part of a whole
  10. 15. [two words] when a quadratic equation is written in the form of ax^2+bx+c=0