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Mathematics 11 Online
OpenStudy (anonymous):

**WILL MEDAL** Write the equation of the line, in slope-intercept form, that contains the points (-1, -2) and (1, 2).

OpenStudy (anonymous):

OpenStudy (darkbluechocobo):

m=(y2-y1) / (x2-x1) so 2+2/1+1= 4/2 which equals 2

OpenStudy (darkbluechocobo):

m=2

OpenStudy (anonymous):

Thx

OpenStudy (darkbluechocobo):

Then we find b by filling in x and y with ONE set of coordinates

OpenStudy (anonymous):

can you help me on a couple more?

OpenStudy (darkbluechocobo):

Oh I wasn't done

OpenStudy (anonymous):

u got it right i just needed m

OpenStudy (darkbluechocobo):

oh ok

OpenStudy (anonymous):

lol

OpenStudy (darkbluechocobo):

i didnt know :p

OpenStudy (anonymous):

so can you help me?

OpenStudy (darkbluechocobo):

Sures

OpenStudy (anonymous):

Write the equation of the line, in point-slope form and slope-intercept form, that contains the points (-2, -1 ) and (2, 1 ).

OpenStudy (anonymous):

OpenStudy (anonymous):

@DarkBlueChocobo

OpenStudy (darkbluechocobo):

s: I'm not the best with like forming the formula for this egh let me think one moment its been a while since I did geometry

OpenStudy (anonymous):

its algebra 2 i hate it still thx for the help

OpenStudy (darkbluechocobo):

well not really geometry yeh loool

OpenStudy (anonymous):

im just saying that

OpenStudy (darkbluechocobo):

Let me look at sources quick and I shall get back

OpenStudy (anonymous):

k thx ill close it for now but just shoot me a message and ill come right back k?

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