Algebra 2- if f(x)= √x-3 , which inequality can be used to find the domain of f(x)? a. √x-3 ≥ 0 b. x-3 ≥ 0 c. √x-3 ≤ 0 d. x-3 ≤ 0

Option B

Step-by-step explanation:

The given equation function is f(x) =

Domain of this function will be determined by (x-3) ≥ 0

because square root of negative numbers is not defined.

Option B is the answer.

47

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,