Which function has a constant additive rate of change of -1/4? a 4 y 4 TY > y x y 2 20 -1 -12 7 N X 21 -1.5 -11 11 -4-2 2 4 2 -4 -2 -2 -2 22 -2 -10 14 -4 23 -2.5 -9 17 O O O

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.