Linear relationships

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Across
  1. 1. ____________ plane. A grid with an x and y axis that is used to plot points onto.
  2. 2. A single location on a Cartesian plane that is identified by two coordinates(x,y).
  3. 5. Term used to describe a relationship between two variables that does NOT form a straight line when graphed is called a __________ relationship.
  4. 8. Two numbers that define the position of a point on a Cartesian plane are known as _________________.
  5. 9. The point at which a line crosses over an axis or another line on a Cartesian plane.
Down
  1. 1. A number in an algebraic equation that does not have a pronumeral.
  2. 3. The word used to describe a straight-line relationship between two variables is a __________ relationship.
  3. 4. The number in front of any pronumeral in an algebraic expression is called the ____________.
  4. 6. The slope of a line is called the ________.
  5. 7. The mathematical equation that is the 'rule' for the points on the line is called a linear ________________.