Question

help please?
http://prntscr.com/ddrfmo

Answer 1

< or > means you draw a line with an open circle

\[\le or \ge\] means you draw a line with a closed circle

Answer 2

the inequality sign "points" in the direction that the line should be

ex: x > 0 if you pretend that the inequality sign is an arrow, it points to the right, so your line should point to the right

Answer 3

so, given this information, can you try drawing the graphs for x≤ 1 and x > 8?

Answer 4

I don't know how :/

Answer 5

think carefully about what I just told you

Answer 6

for x≤ 1 would we use a closed circle or open circle?

Answer 7

Closed

Answer 8

good!

which way should the arrow go?

Answer 9

To the right?

Answer 10

pretend that this is an arrow

≤

≤ -------

is it pointing left or right?

Answer 11

ohhh left

Answer 12

good! so it would be a filled in dark circle at 1, with the arrow pointing to the left