Which of the following sets would have a graph that is a closed circle on - 4 and an arrow to the left? x R, x - 4 x

x R, x ≤ - 4

Step-by-step explanation:

Given choices are:

x R, x - 4 x

Now we need to find about Which of the following sets would have a graph that is a closed circle on - 4 and an arrow to the left?

we know that close circle is used only if we have ≤ or ≥ in given inequality.

Since arrow goes to the left then it must be ≤

Hence final answer is x