Diketahui f(x)=5x+13 tentukan f invers -1(x) ?
Diketahui f(x)=5x+13 tentukan f invers -1(x) ?
Jawaban
Misal:
y = f(x)
y = 5x+13
5x = y
5x = y-13
x = y-13/5
f-¹(y) = y-13/5
f-¹(x) = x-13/5
Created By Themexpose · Powered by Blogger
All rights reserved
google.com, pub-4600755846765378, DIRECT, f08c47fec0942fa0
Tidak ada komentar: