Log x 1 4 √ 2 =- 5 July 8, 2019 16 32 64 128 Log x 1 4 2 5 F x )= 4 log x 1 )- 2x 2 4x 5 Fx = 4 log x - 1 - 2x ^ 2 + 4x + 5 Log x 4 log 2 log 5x 1 Log 4 16