will mark brainlist which statement is always true? a. a linear relationship is proportional. b. a linear relationship is non-proportional. c. a proportional relationship contains the point ( 0 , 0 ) 0, 0. d. a non-proportional relationship has a constant rate of change.

answer: d a non-proportional relationship has a constant rate of change.

step-by-step explanation: non-proportional linear relationships have a constant rate of change (slope). non-proportional linear relationships do not have common ratios from each output to each input.

plz mark brainleist

well the answer to that is xoxoxo

step-by-step explanation: