i need help please - QuestionCove
OpenStudy (anonymous):

4 years ago
OpenStudy (anonymous):

i dont want all of it dont i just need help with some of it i promise

4 years ago
ganeshie8 (ganeshie8):

all those problems are asking u to put line in 'slope intercept' form

4 years ago
ganeshie8 (ganeshie8):

do u knw what a 'slope intercept' form is ?

4 years ago
OpenStudy (anonymous):

4 years ago
OpenStudy (anonymous):

sorta kinda

4 years ago
ganeshie8 (ganeshie8):

this doc different from the old attachment ?

4 years ago
OpenStudy (anonymous):

ya it has my last name lol

4 years ago
ganeshie8 (ganeshie8):

lol ok stephens :) lets start with writing the 'slope intercept' form of a line

4 years ago
OpenStudy (anonymous):

oh and i turned in my last doc (the questions i had yesterday) and i got a 100 n i want to say thankyou so much you have rlly haelped me alot :)

4 years ago
OpenStudy (anonymous):

help* lol

4 years ago
OpenStudy (anonymous):

anyway alright lets do this lol

4 years ago
ganeshie8 (ganeshie8):

slope intercept form of a line :- $$\large y = \color{green}{m}x + \color{red}{c}$$ $$\color{green}{m}$$ = slope $$\color{red}{c}$$ = intercept

4 years ago
ganeshie8 (ganeshie8):

thats great ! :)

4 years ago
ganeshie8 (ganeshie8):

and im sure u deserve 100 for so much hardwork !!

4 years ago
ganeshie8 (ganeshie8):

so basically, we need to figure out $$\color{green}{m}$$ and $$\color{red}{c}$$ for each of the lines shown

4 years ago
OpenStudy (anonymous):

lol srry typing notes n okay

4 years ago
ganeshie8 (ganeshie8):

4 years ago
ganeshie8 (ganeshie8):

the line is falling right ?

4 years ago
OpenStudy (anonymous):

yes it is

4 years ago
ganeshie8 (ganeshie8):

brb, got some urgent work sorry

4 years ago
OpenStudy (anonymous):

its cool

4 years ago
ganeshie8 (ganeshie8):

im back

4 years ago
ganeshie8 (ganeshie8):

still ther e?

4 years ago
OpenStudy (anonymous):

:)

4 years ago
OpenStudy (anonymous):

yupp

4 years ago
ganeshie8 (ganeshie8):

good :) since the line is falling slope wud be negative

4 years ago
OpenStudy (anonymous):

yeah

4 years ago
ganeshie8 (ganeshie8):

look at the graph again, when u go from right side, 0 to 4, the line is falling by 1 unit so slope = -1/4

4 years ago
ganeshie8 (ganeshie8):

since the line is cutting y axis at 0, y intercept = 0

4 years ago
ganeshie8 (ganeshie8):

so, the equation of line would be :- $$y = \color{green}{\frac{-1}{4}}x + 0$$

4 years ago
OpenStudy (anonymous):

got it lol srry still noting

4 years ago
ganeshie8 (ganeshie8):

ok good :)

4 years ago
ganeshie8 (ganeshie8):

second problem look at graph and tell me, where the line is cutting y-axis ?

4 years ago
OpenStudy (anonymous):

one sec lol

4 years ago
ganeshie8 (ganeshie8):

okie

4 years ago
OpenStudy (anonymous):

ok got it lol

4 years ago
ganeshie8 (ganeshie8):

got what ? :)

4 years ago
OpenStudy (anonymous):

lol i had to make sure my typing was correct when doin the problem lol so the like cuts theny axis at -3 cuts the x axis at 1in a half?

4 years ago
ganeshie8 (ganeshie8):

thats right !! we are concerned oly where it cuts y-axis it cuts y-axis at -3 so c = -3

4 years ago
ganeshie8 (ganeshie8):

u need to find m still

4 years ago
ganeshie8 (ganeshie8):

if u see, the line is rising up 2 units, when u go right 1 unit so m = 2

4 years ago
ganeshie8 (ganeshie8):

the equation of line wud be y = 2x - 3

4 years ago
OpenStudy (anonymous):

:O.... i feel so stupid.... -_-

4 years ago
ganeshie8 (ganeshie8):

lol why... btw i feel stupid all the time lol

4 years ago
ganeshie8 (ganeshie8):

il grab some coffee.... brb 2 mnts, u continue with next problem ok

4 years ago
OpenStudy (anonymous):

lol my facilitator jus emailed my teatcher n said tht i was one with the section tht i was on and tht i need to move on.. so basically i didnt have to to the work i did yesterday nor the day b4 _-_ im not supposed to do this doc lol

4 years ago
OpenStudy (anonymous):

think you guys could help mee??? :DD

4 years ago
OpenStudy (anonymous):

duhh lol post a question and ill do my thing lol

4 years ago
ganeshie8 (ganeshie8):

cool /

4 years ago
OpenStudy (anonymous):

i did post a question this guy came in said something that wasn't even in the question then left and never came back o.o

4 years ago
OpenStudy (anonymous):

wat guy?

4 years ago