Which statements are true about the lines? select all that apply. line wz has the same slope as line xy. line yx has a greater slope than line zy. line xw has a lesser slope than line yz. line zw has the same y-intercept as line wz. line xy has a greater y-intercept than line xw.\

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.