Question

Shown is the graph of the function y = −√x −1+5.-10-7 $ $10Determine the domain and range of the function.

Answer 1

Given:

There are given the equation:

$y=-\sqrt{x-1}+5$

Explanation:

According to the given question:

We need to draw the graph and then find the domain and range of the given function:

So,

$y=-\sqrt{x-1}+5$

Then,

The graph of the given function is:

Now,

We need to find the domain and range of the given function:

S,

The domain of the given function is:

$x\ge1$

And,

The rage of the given function is:

$y\leq5$

Final answer:

Hence, the correct option is B.