Sylvie finds the solution to the system of equations by graphing, у
y = x + 1 andy - - x-1
Which graph shows the solution to Sylvie's system of equations?

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.