Which of the following relations could be a function? Select all that apply. (A) {(1,1), (1,2), (1,3)} (B) {(1,5), (3,6), (5,9)} (C) {(8,3), (6,-1), (2,0)} (D) {(5,2), (3,6), (5,8)} (E) {(-1,5), (9,4), (2,-3)}

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

a.)the line for function b is steeper

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees