?

SAT® Subject Test in Math 1 & 2

Free Version

Upgrade subject to access all content

Moderate

Domain of Multiple Functions

SATSTM-CZFETY

If $h(x)=3\sqrt{x}+\cfrac{1}{x-2}$, then which of the following statements are true?

$I.$ $x>1$
$II.$ $x$ can not equal $2$
$III.$ $x$ can not equal $-2$

A

$\text{I only}$

B

$\text{II only}$

C

$\text{III only}$

D

$\text{I and III only}$

E

$\text{II and III only}$