Crossword Challenge

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Across
  1. 5. the equation y=9 has this type of slope
  2. 6. rise over run
  3. 8. the opposite of subtraction
  4. 9. the word for a "flipped fraction"
  5. 10. equals signs create these
  6. 11. your teacher's name (spelling matters)
  7. 13. two lines that never intersect; have the same slope
Down
  1. 1. slope ______ form
  2. 2. rapper from St. Petersburg Florida
  3. 3. this class
  4. 4. rapper from Tallahassee Florida
  5. 7. the equation x=7 has this type of slope
  6. 12. last name ever, first name greatest; artist's song lyric