Question

On the coordinate grid, the graph of y=3√x-1 +3 is shown. It is a translation of y=3√x . What is the domain of the graphed function?

Answer 1

b)

Explanation:

just took the test

Answer 2

domain is [1, ∞)

Explanation:

On the coordinate grid, the graph of y=3√x-1 +3 is shown. It is a translation of y=3√x .

find the domain of graphed fuction, graphed function is a square root function

to find domain of square root function we always set the argument inside the square root >=0 and solve for x

x-1 ≥ 0

add 1 on both sides

x ≥ 1

domain is [1, ∞)