A segment has endpoints A and C. What are two names for the segment?

Which system of linear inequalities is represented by the graph?

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 shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?