Find f (x) such that (fog) (x) = 8x + 8 and g(x) = 4x + 3​

Which of the following are accepted without proof in a logical system? check all that apply.

For what values of x is x2 + 2x = 24 true?

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.