(a)[2]
Using $f(11) = 7$, determine the value of $k$.
(b)[2]
Determine $f^{-1}(x)$.
Mathematics 4024 · O Level · Functions
Functions — practice question
The function is given by $f(x) = \frac{3x - k}{4}$.
Mathematics 4024 · O Level · Functions
Using $f(11) = 7$, determine the value of $k$.
Determine $f^{-1}(x)$.