-
the
Determine the missing information in the paragraph proof.
Given: Line PQ contains points (w, v) and (x, z) and line
P'Q' contains points (W + a, v + b) and (x + a, Z + b). Lines
PQ and P'Q' are parallel.
Since slope is calculated using the formula m=-
X2-X
slope of both lines is equivalent to . It is given that
the lines are parallel, and we calculated that the slopes are
the same. Therefore, parallel lines have the same slopes.
Prove: Parallel lines have the same slope.
Q'+ Q. V+b)
Q(W. )
o waste
P'(x + 2, 2+b)
Pxz)