The number a is a number less than -3. what is the range of possible values of 1/a squared

Numbers less than 1/9.

Step-by-step explanation:

We are given a number and that it is less than -3.

That is .

What is the range of possibles for ?

So if then .

*I knew to flip inequality here because if I square any number less than -3 it was going have a value bigger than 9.

If , then .

*When taking reciprocal flip the inequality.

Let's do a test:

Let's see if we pick a number less than -3 that we get a result that is less than 1/9 after we find the reciprocal of the square of the number we choose.

Let's pick -4.

-4 is less than -3

Square -4, you get 16  and 16>9.

The reciprocal of 16 is 1/16 and 1/16<1/9.

So 1/16 is a number less than 1/9.

x = -2

y = 848

step-by-step explanation:

plug in the numbers

it is b)

hope this : )

step-by-step explanation: