Question

Diketahui fungsi f :x -,> 2x-3 dngn domain b={0_< x<_6, x E R }

Answer 1

X=0,f(0)=2(0)-3=0
x=1,f(1)=2(1)-3=-1
x=2,f(2)=2(2)-3=1
x=3,f(3)=2(3)-3=3
x=4,f(4)=2(4)-3=5
x=5,f(5)=2(5)-3=7
x=6,f(6)=2(6)-3=9

Answer 2

Diketahui=f(x) =2x-3 b={0,1,2,3,4,5,6} Ditanyakan=domain ???????????????????????? Dijawab = #f(x)=2x-3 #f(x)=2x-3 #f(x)=2x-3 f(0)=2.0-3. f(1)=2.1-3. f(2)=2.2-3 = -3. = -1. =1 #f(x)=2x-3. #f(x)=2x-3. #f(x)=2x-3 f(3)=2.3-3. f(4)=2.4-3. f(5)=2.5-3 =3. =5. =7 #f(x)=2x-3 f(6)=2.6-3 =9 Jadi,domain= { -3,-1,1,3,5,7,9}