PLEASEEE I NEEDD HELP WITH THISSS ILL MARK YOU BRAINLIEST PLZZZ (thank you, ma'am by Langston Hughes)im going to add another question and give 25 points more

brazil   is on the caost

. a function is a relation in which each input has only one output. in the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.

c.    

discover group member skills and assign roles