Linear Functions and Systems

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Across
  1. 2. a _____ of equations is two or more equations
  2. 7. _______ form of a linear equation is Ax+By=C
  3. 8. _____ form of a linear equation is y=mx+b
  4. 12. shows the relationship between two variables on a graph
  5. 14. the y-values of a relation
  6. 15. relation in which each element of the domain is paired with exactly one element of the range
Down
  1. 1. _____ line test that shows a relation is a function
  2. 3. a line of ___ ___ is a prediction equation for a scatter plot
  3. 4. lines that do not intersect
  4. 5. a _____ relation is when the points on a graph are in a straight line
  5. 6. lines that intersect at a right angle
  6. 9. the x-values of a relation
  7. 10. where a graph crosses the x or y axis
  8. 11. a set of ordered pairs
  9. 13. a linear _____ uses an inequality symbol instead of an equal sign