diketahui suatu fungsi f dengan rumus f(x)= -x+3 dengan daerah asal K={-3,-1, 1,3,5,7}. tentukan nilai fungsi nya!

f(-3) = -(-3) + 3 = 3 + 3 = 6
f(-1)= -(-1) + 3 = 1 + 3 = 4
f(1) = -1 + 3 = 2
f(3) = - 3 + 3 = 0
f(5) = - 5 + 3 = -2
f(7) = - 7 + 3 = -4

f(-3)=-(-3)+3=6
f(-1)=-(-1)+3=4
f(1)= -1+3=2
f(3)= -3+3=0
f(5)=-5+3=-2
f(7)= -7+3=-4