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Linear Ch.3


if 2 lines have the same slope, then they are _______ parallel
if two no9n-vertical lines are parallel, then they have the same ______ slope
the graph of Ax + By = C, where A and B are not both 0, is a _______ line
if a line contains (1x,1y) and has slope m, then it has equation y - 1y = m(x -1x). what theorem is this? point-slope theorem
the sequence defined by the recursive formula 1a an = an-1 + d is the _____ ____ with first term 1a and constant difference d arithmetic sequence
the nth term an of an arithmetic sequence with first term 1a and constant difference d is given by the explicit formula an = 1a + (n - 1)d. is what theorem? nth term of an arithmetic sequence
____ = the greatest integer less than or equal to x [x]
Created by: wrestlebabe95