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Mathematics 22 Online
OpenStudy (anonymous):

Write an equation in slope-intercept form of the line shown.

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (karatechopper):

y=mx+b

OpenStudy (anonymous):

I got that part .

OpenStudy (anonymous):

Wouldn't the first one be -5 = m(0)+b

OpenStudy (karatechopper):

plug ur x,y, and slope and find b tht will be ur y int then u can write ur equation

OpenStudy (anonymous):

-5=3x(0)+b ?

OpenStudy (karatechopper):

no what is your clope

OpenStudy (karatechopper):

*slope

OpenStudy (anonymous):

3?

OpenStudy (karatechopper):

im on the first one and no tht is not ur slope slope=rise/run

OpenStudy (anonymous):

I'm on the first one too. -5?

OpenStudy (karatechopper):

rise/run

OpenStudy (karatechopper):

ur slope is 4/3

OpenStudy (anonymous):

Wait how did you get that? 0.o

OpenStudy (karatechopper):

rise over run

OpenStudy (karatechopper):

there r arrows showing how much it rises then runs

OpenStudy (anonymous):

OH mmkay . So it would be -5 = 4/3(0)+b ?

OpenStudy (karatechopper):

yes now solve

OpenStudy (anonymous):

y = 4/3-5?

OpenStudy (karatechopper):

no

OpenStudy (karatechopper):

solve for b

OpenStudy (anonymous):

y = 4/3x-5?

OpenStudy (karatechopper):

no

OpenStudy (karatechopper):

u r solving for b

OpenStudy (anonymous):

-5

OpenStudy (karatechopper):

yes now u know tht --5 is ur b or y int and ur slope is 4/3 now write it in slope intercept form

OpenStudy (karatechopper):

oops i meant -5

OpenStudy (anonymous):

y = 4/3x-5

OpenStudy (karatechopper):

good job

OpenStudy (karatechopper):

click good answer please

OpenStudy (anonymous):

I did . Second one now?

OpenStudy (karatechopper):

try urself and tell me what u get

OpenStudy (anonymous):

Mmkay .

OpenStudy (anonymous):

y = -1x-1

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