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OpenStudy (anonymous):
use the formula y=mx+b and plug in
OpenStudy (anonymous):
what?
OpenStudy (anonymous):
if youre trying to finde the slope you obviously have an equation, you would plug in the numbers of the eqution into y=mx+b
OpenStudy (anonymous):
for example you have x/8+25 =0
geerky42 (geerky42):
"obviously have an equation"
you know, he could be given graph
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OpenStudy (anonymous):
add 25 to 8=33
1/33x=0
multplie bothe sides by 33
x=0.(33)
x=0
OpenStudy (anonymous):
OpenStudy (anonymous):
use y=mx+b and you see that this equatiion is undefined
OpenStudy (anonymous):
there is the graph
OpenStudy (anonymous):
@geerky42 that's true my bad
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OpenStudy (anonymous):
did you recieve the graph?
OpenStudy (anonymous):
i cannot view it sorry
OpenStudy (anonymous):
your computer wont let you?
OpenStudy (anonymous):
Intercept=8 since that is where the line touches the y axis.
Slope=-2/3 since you go down 2 times then forward 3 to get to the next point.
So your equation is \[y=\frac{ -2 }{3 }x+8\]
OpenStudy (anonymous):
omg thank you damian
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OpenStudy (anonymous):
Did that make sense? I can post a picture of how to find the slope for the graph you posted.
OpenStudy (anonymous):
o that would be nice
OpenStudy (anonymous):
Give me a few moments.
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
Can you see this?
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OpenStudy (anonymous):
Rise is also the same thing going down only that it's negative.