Jika f(x) = x2 – 7x + 3, nilai f-1(-9) = ….
A.-4
B.-3
C.1
D.2
E.4
Pembahasan:
f(x) = x2 – 7x + 3
f-1(-9) = a
Jawaban: E
Jika f(x) = x2 – 7x + 3, nilai f-1(-9) = ….
A.-4
B.-3
C.1
D.2
E.4
Pembahasan:
f(x) = x2 – 7x + 3
f-1(-9) = a
Jawaban: E