Pleas help, is this direct variation, if so tell the constant of variation and the direct variation equation rotate the image once so the arrow is going up

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.