Question

What is the domain of the function, f(x)?

Answer 1

Answer:

B. 3≤x≤ 6

Step-by-step explanation:

When a question asks for the domain of a function, it is asking for all possible x-values. Look at the graph of the function- there are no points on the graph where x=1, so we know that C and D are definitely wrong since they include 1.  The two that are left look very similar, but A means "3 is greater than or equal to x, x is greater than or equal to 6." This has to be wrong because it says that 3 is greater than 6, which is obviously incorrect. The only answer left is B, which is correct because it includes all possible x-values.

lmk if this is incorrect or hard to understand, hope this helps!!!

(btw dont click on unknown links like the one in the other answer)