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8 Cards in this Set

  • Front
  • Back
Negative correlation is
the values are related in different ways. As x increases, y decreases.
Standard form of a linear equation =
A,B and C are integers, A is not equal to 0, and A and B are not both 0
(A cannot be negative, multiply by -1 to make positive)
Point-slope form of a linear equation =
Define scatter plot.
the two sets of data are plotted as ordered pairs in the cordinate plane.
Positive correlation is
the values are related in the same way. As x increases, y increases.
slope =

change in y (over)
change in x
Define slope.
The ratio of the rise,or the vertical change,to the run,or horizontal change,as you move from one point of a line to another.
No correlation is
x and y are not relatedand are said to be independent.