maths words

123456789
Across
  1. 4. How steep a straight line is.
  2. 5. points set of values that show an exact position; the first number shows the distance along and the second number shows the distance up or down.
  3. 6. plane a plane which has a horizontal line (x axis) and a vertical line (y axis). It is also known as coordinate plane.
  4. 8. equation An equation that makes a straight line when it is graphed, often written in the form:
  5. 9. The distance between two points
Down
  1. 1. The middle of two points, the point equal distance from each end.
  2. 2. relationship A correlation between changes in X and changes in Y that DO NOT result in a straight line.
  3. 3. techniques Solving a problem by using and comparing graphs
  4. 7. techniques Solving a problem by using and solving equations