Use the given graph to determine the limit, if it exists. (4 points) A coordinate graph is shown with a downward sloped line crossing the y axis at the origin that ends at the open point 3, -1, a closed point at 3, 7, and a horizontal line starting at the open point 3, -4.

Find limit as x approaches three from the left of f of x. .

b. astronomers

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.

i don't know

step-by-step explanation:

if you get paid hourly because if you get a salary you could work all week and only get paid a certain amount no matter how much you work but if you get paid hourly then you get paid for every minute you worked.