Diketahui fungsi f (x) =x+2,g (x)= x²+1 dan h (x)=2x-1. Hitunglah (f°g)(3)
→ (f o g)(3)
= f(g(3))
= f(3²+1)
= f(10)
= 10+2
= 12
Diketahui fungsi f (x) =x+2,g (x)= x²+1 dan h (x)=2x-1. Hitunglah (f°g)(3)
→ (f o g)(3)
= f(g(3))
= f(3²+1)
= f(10)
= 10+2
= 12