Question

Square Root Functions Help!

Answer 1

Answer:

$f(x)=\sqrt{x-1}$

Step-by-step explanation:

Hello there!

I take it you are asking for the expression of the function shown.

Since it is a normal square root function moved 1 unit to the right, you will subtract 1 from x.

:)

Answer 2

Answer:

y = √(x - 1)

Step-by-step explanation:

We start with the basic square root function, whose domain is [0, ∞ ].  The given graph is that of this basic square root function, EXCEPT that the whole graph has been translated 1 unit to the right.

The graph shown is that of y = √(x - 1).