What is the domain of the function?
x + 3
f(x) =
VX + 3

Your question is a little ambiguous, but I am assuming that you meant to say the function

Thus, I am solving your question based on assuming the function such as

But, it would still clear your concept, no matter what the function is.

we conclude that

The graph is also attached.

Step-by-step explanation:

Given the function

We know that the domain of a function is the set of input or argument values for which the function is real and defined.

As the function has no undefined points nor domain constraints.

Thus, the domain is

Therefore, we conclude that

The graph is also attached.

answer: the correct one is a

step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.