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.
is that x squared minus 13?
okay so here's how it goes
\[x^2 - 13 \] \[(x+5)^2 - 13\] \[x^2 + 20x + 25 - 13\] what are the answer choices?
−12 3 −13 8 How did you get 20x ?
because of (x+5)(x+5) since it's squared
Okay , that makes sense
So you're using the FOIL method right ?
FOIL? What's that?
Sorry , I was thinking of something else . Its another way to figure out polynomials and trinomials and such .
Crap crap crap I did the whole thing wrong, disregard what I said!
I'm redoing the whole problem, give me a minute
This might take a while lol xD
Hahahaha its all good ! xp
Consider the functions f(x) = 3x − 2 and g(x) = x2 − 1. What is the value of (f − g)(−2)? Okay, x=(-2) f(-2) =3*(-2) - 2 f(-2) = -6 -2 f(-2) = -8 g(-2) = (-2)^2 − 1 g(-2) = 4 -1 g(-2) = 3 (f-g) = -8 - 3 I think you can figure it out from there.
(f − g)(−2) is f[g(−4)] though
\[f(x)=x^2-13\] \[g(x)=x+5\] and you're trying to find f[g(-4)], so since it shows that g(x) = -4, you plug it in, after you plug in the f(g) however, SOOOO \[(x-5)-13\] \[(-4+5) - 13\] got it?
@Skielerlucas04 you're doing it all wrong...
So , Im guessing my answer is -12 ?
Do you understand it now?
sorry, i tried to help
Thank you so much ! These trinomials drive me crazy ! I understand it 10x more
They drive me crazy too xD are you taking FLVS? because I literally just finished this a few hours ago
I am actually ! Im taking my EOC tomorrow and all my exams I am finally finishing Monday , what a summer break
lol i feel ya!!!!!!
What teacher do you have? We might have the same one lol
Ya know ! It sucks , but Im happy to get it all finished with && I have Ms. Johnson
I have to finish Algebra 1 Segment 2 and all segments of World History before summer ends *sigh* Aww I have Ms. McManus :(
That sucks ! I still have my English 1 to finish including my essay and stuff , Algebra 1 is the worst , Im terrible at math -__- If you ever need help on World History I got ya ! I just finished that !
I've got the collaboration for segment two of english one so I'm basically done lol, and thanks! by any chance do you have 1.02 for world history? I gotta do that xD
You're my savior!!!!!! :D
By the way, you can alwaays ask me for help on any of the assessments for algebra, I'm getting A's all over the place lol :)
I can give you the answers to them and stuffsssssss
I got chu !(:&& 'heck' yeah lol ! Im on 9.02 right now , Im just now getting used to this module , 8.07 confused me so much though , but I skipped it , Im trying to see if Ill get away with it xp
Well, I haven't done my welcome call yet and I've skipped all the DBA's and tests and I'm already 1/3 through lol! The only assignment I skipped though is 6.06 I think, since I need like 12 people for the scatter plot thing and I'm too shy and socially awkward to ask people if I can measure them lmao
Hahahahah trust me I feel you on that ! It is kind of an awkward subject to go up to people and ask , hey can I measure your arm length ?
"And your height too, I promise you this isn't for creepy reasons." XD
Hahahahah exactly "just my algebraa teacher wants to know" xD