Jawab:
fungsi invers
f(x)= y --> f ⁻¹(y)=x
Penjelasan dengan langkah-langkah:
f(x)= (2x+ 4)/(2x-1)
f⁻¹ { (2x + 4 )/ (2x - 1) } = x
f⁻¹ (2) = ...
(2x+ 4)/(2x-1 )= 2
2(2x -1) = 2x+ 4
4x - 2 = 2x+ 4
2x = 6
x= 3
f⁻¹ (2) = 3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Jawab:
fungsi invers
f(x)= y --> f ⁻¹(y)=x
Penjelasan dengan langkah-langkah:
f(x)= (2x+ 4)/(2x-1)
f⁻¹ { (2x + 4 )/ (2x - 1) } = x
f⁻¹ (2) = ...
(2x+ 4)/(2x-1 )= 2
2(2x -1) = 2x+ 4
4x - 2 = 2x+ 4
2x = 6
x= 3
f⁻¹ (2) = 3