At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
so dashed line a or c
y ≥ 2 - 4x
the orgin is (0,0) ?
yesss, origin is always (0,0). :) To check if the side where the origin lies is shaded or not, sub in (0,0) into your equation and see if it is a solution or not.
0 ≥ 2- 0 ??????
yepp, exactly like that. So y ≥ 2 - 4x, and we plugged in (0,0) ... so 0 ≥ 2 - 0 0 ≥ 2 Is this true or false?
yeep :) And what happens if it is false? Do we shade the side with the origin or the other side?
God you make it so easy. I appreciate the help very much!
y ≥ 2 - 4x look at your sign :O
≥ means shaded line!
you are right.
xD now i think you're a bit confused.. okay so first we know that the sign is ≥ meaning a SOLID line Then we tested (0,0) and found that it was false when we subbed it in and that hte origin is NOT included so it must be the other side
oh i thought d was not including. My bad D:
B is d answer :) ?
it's aaalll good. Yes "b" is correct :)
whew. - Virtual high five -
Thank you, Do you know anything about ordered pairs + inequalities?
*high five* ^_^! hmmm maybe? I could take a look LOL
Which of the following ordered pairs is not a solution to the inequality y less than or greater to -3x - 5? Choose one answer. a. (-4, 0) b. (0, 0) c. (-3, 0) d. (-2, 0)
oh this is basically what we did before.. But this time instead of plugging in (0,0)... we plug in the other coordinates.
And if it is false then that is the answer?
yepp.. but quick question. when you say "less than or greater to" which symbol are you referring to? like... \[\le \ge > < ? \]
i just copy and paste this. thats how it came out haha
ohh okaaayy! that sign is called less than or equal to LOL
I know i looked at it after and was wondering how to write what i copied and pasted down on paper.
Like copy+paste pls :c
haha i read it and just stared at it like O.O ?? anywaaays, have you solved the problem yet? :)
Slowly am o:
that's corrrect! :D
LOL see, it isn't as hard as you think :) Good job
Which of the following ordered pairs is a solution to the inequality y less than or greater to -2x + 8? Choose one answer. a. (0, -4) b. (5, -1) c. (7, 0) d. (9, 1)
You are great help <3
This is the last one
y ≤ -2x + 8
so just plug it all in
-1 ≤ -10 + 8 -4 ≤ 8 0 ≤ -14 + 8 1 ≤ -18 + 8
those are the 4 i got
wait i just realised that it is b.......
remember we're trying to find one which is TRUE this time because we want a point which is a solution. so, y ≤ -2x + 8 a. (0, -4) -4 ≤ 0 + 8 -4≤8 b. (5, -1) -1 ≤ -2(5) + 8 -1≤ -10 + 8 -1 ≤ -2 c. (7, 0) 0≤ -2(7) + 8 0 ≤ -14 + 8 0 ≤ -6 d. (9, 1) 1≤ -2(9) + 8 1 ≤ -18 + 8 1 ≤ -10 Which one is true? This will be your solution!
is -1 less than or equal to -2?
a my bad. i mixed my questions up on my paper haha
i wrote them in order and mixed up a and b
yeesss a is coorrectt
That is all i had left for my review thank you !
wooohhoooo~ No problem ^_^!
One more question though, do you play any video games o:?
hahaha no i don't xD