If you bought a cell phone for $350 and it lost 25% of its value every year, which of the following functions could be used to describe the value, V, of the cellphone after t years?

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.