Algebra Vocab Crossword

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Across
  1. 2. The set of inputs (x-coordinates) of a relation or function.
  2. 5. A number that measures how steep a line is. It shows the amount of change in the height of the line as you go 1 unit to the right.
  3. 6. A sum of monomials. Usually terms with higher powers are written first.
  4. 7. The vertical line running through the origin on a coordinate plane.
  5. 12. Each of the four sections of a coordinate plane made by the intersecting x- and y-axes. The four quadrants are labeled I, II, III, and IV, counterclockwise from the top right.
  6. 14. A constant that a variable or expression is multiplied by.
  7. 15. A relation in which no x-coordinate appears in more than one (x,y) ordered pair.
  8. 16. An expression that is used to compute a value.
Down
  1. 1. A single fixed number (unlike a variable, whose value can vary).
  2. 3. A combination of variables and numbers using arithmetic
  3. 4. The study of mathematical symbols and the rules for manipulating those symbols.
  4. 8. The point where a parabola crosses its axis of symmetry, or an end of a side of a polygon, or the corner point of an angle
  5. 9. The set of outputs (y-coordinates) of a relation or function.
  6. 10. A numerator divided by a denominator
  7. 11. The horizontal line running through the origin on a coordinate plane.
  8. 13. A straight line, or an equation or expression whose graph is a straight line.