Back to Restrict domain for invertibility — Problem 2 · Task Set 45

HSF.BF.B.4.d Tutor Intake — Domain Restriction and Invertible Functions

This short check helps your tutor understand where to start. Answer each question on your own. If you are not sure, give your best try — every response helps your tutor plan your sessions.

Grade 9·10 problems·~14 min·Common Core Math - HS Functions·standard·hsf-bf-b-4d

Work through problems with immediate feedback

Procedures

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

$x \geq 0$

$x \geq 3$

$x \leq 0$

All real numbers except $x = 3$