Jika f(×)= 5×+8, rumus fungsi f(2×-1)

By Admin ReiPosted on December 12, 2022

Jika f(×)= 5×+8, rumus fungsi f(2×-1)

$f(x) = 5x + 8 \ f(2x - 1) = 5(2x - 1) + 8 \ f(2x - 1) = 10x - 5 + 8 \ f(2x - 1) = 10x + 3$