diketahui fungsi f(x) =2x-7 dengan daerah asal {-1,0,1,2,3,4,5}. tentukan tabel fungsinya !

f(x) = 2x - 7
f(-1) = 2(-1) - 7 = (-9)
f(0) = 2(0) - 7 = (-7)
f(1) = 2.1 - 7 = (-5)
f(2) = 2.2 - 7 = (-3)
f(3) = 2.3 - 7 = (-1)
f(4) = 2.4 - 7 = 1
f(5) = 2.5 - 7 = 3
hasil =
(-1). 0. 1. 2. 3. 4. 5
(-9). (-7). (-5). (-3). (-1). 1. 3