Algebra 1 Crossword Puzzle (Madysen McCullough)

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Across
  1. 3. is found by adding the numbers and dividing the sum by the number of numbers in the list
  2. 4. is the largest number minus the smallest number
  3. 6. The line on a graph that runs horizontally (left-right) through zero
  4. 7. defined as an expression which is composed of variables, constants and exponents, that are combined using mathematical operations such as addition, subtraction, multiplication and division
  5. 12. the middle value in a list ordered from smallest to largest
  6. 14. any real number that cannot be expressed as the quotient of two integers—that is, p/q, where p and q are both integers
  7. 18. A mathematical sentence that contains an equal sign
  8. 19. Product
  9. 20. To draw, or plot the points named by certain numbers or ordered pairs on a number line or coordinate plane
Down
  1. 1. is a second order equation written as ax2 + bx + c = 0
  2. 2. The ratio of the change in the y-coordinate(rise) to the change in the x-coordinate(run)
  3. 5. Symbols used to represent unknown numbers or values
  4. 7. a curve formed by the intersection of a cone with a plane parallel to a straight line in its surface
  5. 8. A relationship between input and output
  6. 9. The set of the first numbers of the ordered pairs
  7. 10. To find the value of an expression
  8. 11. The vertical number line on a coordinate plane
  9. 12. the most frequently occurring value on the list
  10. 13. functions of the form f(x)=a⋅bˣ
  11. 15. A comparison of two numbers by division
  12. 16. the union of both rational and irrational numbers
  13. 17. Please Excuse My Dear Aunt Sally