Exercises: Restrict Domain for Invertibility

Work through each section in order. Show your work where indicated.

Grade 9·20 problems·~30 min·Common Core Math - HS Functions·standard·hsf-bf-b-4d

Work through problems with immediate feedback

Recall / Warm-Up

The function $f(x) = (x - 3)^2$ has its vertex at $x = 3$ . Which domain restriction makes $f$ one-to-one?

$x \geq 0$

$x \geq 3$

$x \leq 0$

$x \geq -3$