Question

Tough question will post bellow ^.^

Answer 1

Which of the following number is in the domain of \[ f(x) = \sqrt{(x-2)}/(x-7) \]

A. 0
B. 1
C. 1.5
D. 2
E. 7

Answer 2

took me a while

Answer 3

@iGreen

Answer 4

@iGreen

Answer 5

@AnswerMyQuestions

Answer 6

got it it's 2
Since the denominator is (x-7), x cannot be 7.
Also, since the numerator is a square root function, x-2 must necessarily be greater than or equal to 0, so x must be >= 2. Therefore, only 2 applies.
Source, Math Teacher