Question

Fungsi F:x-5-x jikaDaerah asal nya {-2,0,2,4} maka daerah Hsil Nya

Answer 1

F(x) = -5 -x 
Daerah Asal = {-2,0,2,4)

Maka,

f(-2) = -5 - (-2)
       = -5 + 2
       = -3
f(0) = -5 - 0
      = -5
f(2) = -5 - x
      = -5 - 2
      = -7
f(4) = -5 - x
      = -5 - 4
      = -9

Maka, Daerah Hasilnya = {-3,-5,-7,-9}

Semoga Memabntu...