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).
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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
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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
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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):
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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
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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?