Question

Explain how to write the solution to the given inequality in interval notation.

Answer 1

Answer:

The solution to the given inequality in interval notation is:

                          [-4,1]

Step-by-step explanation:

From the number line graph that is provided to us we see that the shaded region is to the right of -4 and to the left of -1.

Also, there are closed circles at -4 and -1.

This means that the solution set is the set of all the real values between -4 and -1 inclusive.

( If there would be open circles at -4 and -1 then those would not be included in the solution set )

i.e. in interval form the solution set is:

               [-4,-1]

Answer 2

It is negative 4 and negative 1 between those