If f : R → R defind by f(= \(\frac{2 x-7}{4}\) is an invertible function, then find f-1.
A. \(\frac{4 x+5}{2}\)
B. \(\frac{4 x+7}{2}\)
C. \(\frac{3 x+2}{2}\)
D. \(\frac{9 x+3}{5}\)
Answer:B
If f : R → R defind by f(= \(\frac{2 x-7}{4}\) is an invertible function, then find f-1.
A. \(\frac{4 x+5}{2}\) B. \(\frac{4 x+7}{2}\) C. \(\frac{3 x+2}{2}\) D. \(\frac{9 x+3}{5}\)