Make tables for the functions.
(a) x⟼ x, (b) x ⟼ x, (c) x ⟼ x + 2, (d) x ⟼ -x+2 (e) x ⟼ 2x-1
from the set A = {-5,-4,-3,-2,-1,0,1,2,3,4,5} to the set Z. Draw a graphs.
Draw the graph of the relation
R = {(-4,-3),(-3,--2),(-2,-1),(-1,0),(0,1),(1,2),(2,3),(3,4)}.
