Draw a number line and mark on it, if possible, all described points. Numbers that are larger than 2 and smaller than 5.

Step-by-step explanation:

The number line below describes number larger than 2.

This can be written as {x: x > 2}.

Note that the indicator on 2 is not shaded, this shows that 2 is not included in the set.

..||||||||||..

-2-101234567

O>

(x > 2)

The number line below describes number smaller than 5. This can be written as {x: x < 5}. 5 is not included in this set neither, so, the indicator is also not shaded.

..||||||||||..

-2-101234567

<O

(x < 5)

LOOK AT THIS EXAMPLE BELOW

..||||||||||..

-2-101234567

<•

(x ≤ 4)

Note that the indicator on 4 is shaded black. It shows that 4 is included in the set.

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.