Draw a darkened circle half way between -3 and -4, like this: ----------------●--------------------------------------------------------- -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6How do you graph -4 on a number line?
Draw a darkened circle at -4, like this: -------------●------------------------------------------------------------ -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 Edwin