A Decreasing Line Applied Twice
Difficulty: Medium · Topics: Algebra, Functions, Composition of Functions
Ikki marta qo‘llangan kamayuvchi chiziq
f is a decreasing linear function with fbig(f(x)big)=9x-8 for all x.
Find f(2).
f — kamayuvchi chiziqli funksiya va barcha x uchun fbig(f(x)big)=9x-8.
f(2) ni toping.