Algebra Vocabulary

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Across
  1. 2. The horizontal line on the coordinate pln
  2. 4. The form of the equation y=mx+b.
  3. 5. Two lines that never touch or cross.
  4. 9. The first number in an ordered pair.
  5. 13. Point where the line crosses the x-axis.
  6. 14. In 3x+2, 3 is a _____________.
  7. 15. An equation that gives a straight line.
  8. 16. The form of the equation 3x+2y=8.
  9. 19. It shows repetition, the 3 on X cubed.
  10. 20. The four sections in a coordinate plane.
Down
  1. 1. Point where the line crosses the y-axis.
  2. 3. Rise over run, rate of change.
  3. 4. The intersecting point for a system.
  4. 6. The vertical line on the coordinate pln
  5. 7. In 4x+5, 5 is a _______________.
  6. 8. The second number in an ordered pair.
  7. 10. Positive or negative whole numbers.
  8. 11. The graph of a quadratic, it is a curve.
  9. 12. A letter, an unknown.
  10. 17. Counting numbers are ___________ numbers.
  11. 18. A ____________ angle has 90 degrees.