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Use the diagonals to determine whether a parallelogram with vertices u(2,−2), v(9,−2), w(9,−6), and x(2,−6) is a rectangle, rhombus, or square. give all the names that apply.

What is the slope of the line that contains the points (-2,1) and (0,-3)

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83