What is the order of these numbers from least to greatest
-2, 0, -4, 2, 3

The order is:

-4    -2    0     2      3

If you were to see this on a number line, -4 would be on the farthest to the left, meaning it is the least. 3 would be the farthest to the right on the number line, meaning it is the largest number. -2 would come as second least after -4, since it is closer to 0 than -4 is. 0 is the center point, so it would come between the negatives and positives. Obviously, 2 is more than 0 and less than 3, so 2 would come after 0 and before 3.

Step-by-step explanation:  To order these integers from least to greatest, let's use a number line which I have provided in the image attached.

Now, we can graph our integers.

Integers to the left are always less than integers to the right. So, we start off with ordering the numbers that are to the left and we go to the right.

I have ordered these numbers from least to greatest in the attachment.

b

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.