help see attach

- anonymous

help see attach

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- schrodinger

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- anonymous

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- anonymous

so both of them r ur questions right?

- anonymous

yeah

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## More answers

- anonymous

okay sorry lost the connection 4 a bit.... okay enter the points given for the first question into the formula for slope which is M=y2-y1/x2-x1 i hope that helps! :)

- anonymous

wit the info given i think u should b able to answer the 2nd question! :)

- anonymous

c for number 1 ?

- anonymous

um no actually its a) -3/2..... want 2 know why?

- anonymous

yes please I'm having trouble understanding this .

- anonymous

okay so given the info they gave u the points (-2,4) and (2,-2) since ur using the formula M=y2-y1/x2-x1 u plug in the points so...
y2=-2
y1=4 but since u have 2 subtract u would have M=-2-4 this wouls be ur numerator
for the denominator u have that x2=2 and x1=-2 but u have to remember that since ur subtracting the -2 and the - sign cancel so now.... ur equation would look like this...
M=-2-4/2+2 then solve, and simplify and u get ur answer! :) i hope that helps! :)

- anonymous

So i basicly make a table of this ?

- anonymous

what do u mean?

- anonymous

like an x and y input ?

- anonymous

well i dont think u have to u simply plug in the info given inot the formula for slope.... wait..... r u confused about something?

- anonymous

Yes what do you mean by plug in ?

- anonymous

i mean that with the information given put in the numbers given into the formula such as....(-2, 40 and (2,-2) ..... okay let me organize the info 4 u....
y2=-2
y1=4
x2=2
x1=-2
then u put these numbers into the formula M= y2-y1/x2-x1
dont worry about M it just indicates that this is the formula 4 slope
i hope that helps! :)

- anonymous

allright do you have to go soon cause if you can i want to go threw my pretest with you .. if thats fine .

- anonymous

sure but wait.... what level of math r u taking?

- anonymous

im taking algebra 1

- anonymous

okay im pretty sure i can handle it......

- anonymous

bring it :)

- anonymous

aillright

- anonymous

one sec

- anonymous

Identify the correct x intercept and y intercept of the equation x - 2y = 8.
Answer
x intercept = (8, 0); y intercept = (0, 4)
x intercept = (-8, 0); y intercept = (0, -4)
x intercept = (-2, 0); y intercept = (0, 8)
x intercept = (8, 0); y intercept = (0, -4)
how do i find this one ?

- anonymous

give me a second.....

- anonymous

okay 4 this one u set each variable equal to zero.... so.... ur equation is x-2y=8..... so.... u can set x or y equal to zero so... i pick x so u have 0-2y=8 u divide by -2 on both sides and... tell me what u get....

- anonymous

can you show me an example with one of the choices ? like what i have to do so i can do it with the rest .

- anonymous

sure um well for that one that u showed me u have x-2y=8 so basically, if u want to find y then instead of having x u would have 0 as in 0-2y=8 u would then divide by -2 and ull have y=-4 and u would do the same for x instead of having y u would have x-2(0)=8 and ur x would be 8 i hope that helps! :)

- anonymous

-_- i still dont get it

- anonymous

sorry I'm so dumb

- anonymous

lol its okay ur not dumb :) i'm in Pre-calculus and i fell like i'm the stupidest one in that class! lol :)
I feel that way 2 but okay back to Alg 1
so dou understand that u could actually get the answer to this question by plugging in the answer choices and checking if the correlate with the equation?

- anonymous

ok give me a sec im gonna write it out

- anonymous

one sec

- anonymous

u r not taking a long time at all :)

- anonymous

ok so I got D for my answer

- anonymous

congrats thats right! im so proud :)

- anonymous

Yay i feel smarter now .. not lol allright next question .

- anonymous

lol ok

- anonymous

Admission to the movies costs $8 for adults and $4 for kids. The total bill for your entire extended family was $72. This scenario can be modeled by the equation 8a + 4k = 72. Which is not a possible combination of adults and kids?
Answer
8 adults and 2 kids
3 adults and 12 kids
5 adults and 6 kids
7 adults and 4 kids

- anonymous

give me some minutes..........i got this just wait.......

- anonymous

ok haha i juts imagined you been gorge lopez saying I got this hahaha

- anonymous

ur so funny i love that guy! i know i got this!

- anonymous

I think its C

- anonymous

over achiever im not done! :)

- anonymous

ok let me know

- anonymous

why do u think its c?

- anonymous

i pluged in all the values and that one gave me 8*5+4*6=64, which would give me 72 I guess correct me if i got anything wrong

- anonymous

using "plugged in" Love it!
well ur wrong in..... no ur not!!!! at all Great yob!

- anonymous

yess ~ next question .

- anonymous

bring it on!

- anonymous

Choose the equation of the vertical line passing through the point (-4, 2).
Answer
x = -4
y = -4
x = 2
y = 2

- anonymous

wat is the q asking?

- anonymous

the vertical line passing threw the points

- anonymous

a?

- anonymous

okay um wait why do u think its a?

- anonymous

wait nevermind got confused what do i have to do for this one ?

- anonymous

ummmmmmmm im kinda confused 2....... with the answer choices

- anonymous

no i got it it is.......

- anonymous

i was like do i have to plug in or what haha

- anonymous

boy u got it right it is a! because u plot the points and see what point based on the choices....it goes threw and ur right -4

- anonymous

:D yess ,,, just asking are you a girl or a boy cause you have a girls name and a dude as your pic

- anonymous

lol i'm a girl i just like Bruno mars and i dont have a camera to prove it... im all female dont worry im no sum kind of predator or something

- anonymous

No its ok haha i belive you next question.

- anonymous

lets go

- anonymous

Choose the equation of the horizontal line that passes through the point (-5, 1).
Answer
x = 1
y = -5
y = 1
x = -5
Im guessing it would be d or b

- anonymous

ur guess of d would be right !!!!!! not b..... why d u think that?

- anonymous

i graphed it and gave me a horizontal line

- anonymous

okay but did it go through (-5,1)???

- anonymous

yeah

- anonymous

ummm let me check sumthin

- anonymous

wait hold up no it neither b or d its actually a, bcuz its a horizontal i kept thinking it was a vertical..... sorrry

- anonymous

its ok (:

- anonymous

but u got it right?

- anonymous

what you mean ?

- anonymous

lol do u understand y it s a and not b or d?

- anonymous

yeah because b and d are vertical i guess

- anonymous

yeah!

- anonymous

can i ask u a question?

- anonymous

yeah shoot

- anonymous

how many probs r left? i dont mean 2 rush cuz i know i told u id help but im curious

- anonymous

21 questions but i asnwered some on my own if you have to go i understand ...

- anonymous

"21 questions" 50cent hahaha
ummm well i think i could help u with lets say 2 more Or something? cuz i have spring hw of my own but....... r u going to login l8ter 2nite?

- anonymous

yeah

- anonymous

Which of the following is an example of positive correlation?
Answer
House address vs math test score
Time eating vs food left
Age vs commute time to school
Time worked vs money earned

- anonymous

o i could help u l8ter w/ the others if u still need help if u want u could just telll me like @ around what time......

- anonymous

do you have a phone or something spyou can let me know when your are ready

- anonymous

welll i have a home phone and dont get me wrong u sound cool but thats kind of out there me giving a stranger my #..... sorry...... but ill tell u waht time ill be on if thats cool? ill tell u for sure and promise

- anonymous

ok i feel you if not tomorrow

- anonymous

okay whenever let me know....wait sebass?

- anonymous

yeah ?

- anonymous

i told u id help u rightnow but i have 2 go eat dinner so when do u want me 2 help?

- anonymous

tomorrow like at 8 ?

- anonymous

afternoon?

- anonymous

night

- anonymous

aight got it i wont forget promise u wont either?

- anonymous

Eh i cant promise you cause i might have to work tomorrow but ill make it ill message you on here from my phone id i cant

- anonymous

okay got bye!

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