Diketahui f(x) = 5 – x dan g(x) = 2x + 3. Nilai (g o f)-1(-5) = ….
A.9
B.5
C.1
D.-4
E.-9
Pembahasan:
(g o f)-1(-5) = …. ?
Jawaban: A
Diketahui f(x) = 5 – x dan g(x) = 2x + 3. Nilai (g o f)-1(-5) = ….
A.9
B.5
C.1
D.-4
E.-9
Pembahasan:
(g o f)-1(-5) = …. ?
Jawaban: A