Exercises: Restrict Domain for Inverse Trig Functions

Grade 9·21 problems·~35 min·Common Core Math - HS Functions·group·hsf-tf-b-6

Work through problems with immediate feedback

Recall / Warm-Up

For a function $f$ , the notation $f^{-1}(x)$ means the inverse
function of $f$ . Which expression is NOT the same as $\sin^{-1}(x)$ ?

$\arcsin(x)$

The angle in the restricted domain whose sine equals $x$

$\frac{1}{\sin(x)}$

The inverse function of restricted sine