Algebra I Crossword

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Across
  1. 4. The point on a coordinate plane where the x-axis and y-axis intersect. It is represented by the coordinates (o,o)
  2. 5. A straight line or an equation or expression whose graph is a straight line
  3. 7. A number that cannot have more than one output (every ___ has exactly one output)
  4. 10. An expression that is used to compute a value
  5. 11. A single fixed number
  6. 15. A mathematical sentence that uses one of the symbols <,>,<=,>=
  7. 16. A number that is raised to a power
  8. 17. The shape of the graph of y=x-squared
  9. 19. A sum of monomials. Usually terms with higher powers are written first
  10. 20. A number produced by applying a relation or function to an input
Down
  1. 1. A whole number or the negative of a whole number
  2. 2. Rewriting an expression as a product
  3. 3. The set of inputs (x-coordinates) of a relation or function
  4. 6. An expression or equation in which the highest power of a variable has exponent 2
  5. 8. An expression that is multiplied by another expression, or that can be multiplied by another expression to produce a specified result
  6. 9. A constant that a variable or expression is multiplied by
  7. 10. In statistics, the number of times something occurs, or is observed
  8. 12. A line that is used to make or mark measurements
  9. 13. In a power, the number of times the base is multiplied by itself
  10. 14. A collection of related measurements
  11. 18. An image formed by plotting a pair of numbers on a coordinate plane