Please be clear on part A with which element corresponds with which -1? 0? 1? 2?

Z - Z: f( X) = x+2 A. Select the element in f(x) that corresponds to B. Select the properties that describe f(x) the circled x. onto not onto one-to-one not one-to-one -7 .2 X 0. .3 f ( x ) 70 .4 20 .5