F(x)=ax+b dimana a dan b bilangan real, f(f(f(1)))=29 dan f(f(f(0)))=2. Nilai b yang memenuhi adalah...
Alikalexa
F(x) = ax + b f(f(f(1))) = 29 -> a + b = 29 f(f(f(0))) = 2 -> b = 2 ----------------- - a = 27 ~~~~~~~~~~~~~~~~~~~~~~ a + b = 29 27 + b = 29 b = 29-27 b = 2
f(f(f(1))) = 29 -> a + b = 29
f(f(f(0))) = 2 -> b = 2
----------------- -
a = 27
~~~~~~~~~~~~~~~~~~~~~~
a + b = 29
27 + b = 29
b = 29-27
b = 2