Find the slope of the regression line û = 3.335 + 0.055x.

Which is a graph of a proportional relationship?

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.

Which statements are true about additional information for proving that the triangles are congruent check all that apply