Mathematics
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OpenStudy (anonymous):
@Nnesha Can you help me with some homework?
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OpenStudy (anonymous):
OpenStudy (alexandervonhumboldt2):
use slope formula for first
OpenStudy (alexandervonhumboldt2):
(3+3)/(2+1)=6/3=2 rate is 2
OpenStudy (alexandervonhumboldt2):
for B rate is 1/2
OpenStudy (anonymous):
Allright, and only the second option is increasing, right?
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OpenStudy (anonymous):
Function* not option
OpenStudy (alexandervonhumboldt2):
for A: increasing
for B: increasing
OpenStudy (anonymous):
The y-intercept of function A is greater than the y-intercept of function B. Right?
OpenStudy (alexandervonhumboldt2):
y-inter of A is -1
for B 2
OpenStudy (anonymous):
Oh. So less than.
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OpenStudy (anonymous):
Yes, I got it right! @AlexandervonHumboldt2 Could you help me with some more?
OpenStudy (alexandervonhumboldt2):
sure
OpenStudy (anonymous):
OpenStudy (alexandervonhumboldt2):
2. A
1.C
OpenStudy (alexandervonhumboldt2):
3. B
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OpenStudy (alexandervonhumboldt2):
4. D
Nnesha (nnesha):
what kinda help is that ???
OpenStudy (anonymous):
@Nnesha Do you think you could actually help me : 3
OpenStudy (anonymous):
@Nnesha ^^I failed it again. I really need help.
OpenStudy (anonymous):
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Nnesha (nnesha):
okay so remember how do you find slope??
OpenStudy (anonymous):
y=xm+b?/
OpenStudy (anonymous):
y=mx+b ***
Nnesha (nnesha):
okay that is equation :)
Nnesha (nnesha):
okay wait let me think the easiest way
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Nnesha (nnesha):
okay so are there ??
OpenStudy (anonymous):
I try but it keeps timing me out
OpenStudy (anonymous):
So now I have a new question .-.
OpenStudy (anonymous):
Can you help me with this one? /:
Nnesha (nnesha):
don't wanna solve last one
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OpenStudy (anonymous):
It times me out after a few minutes of inactivity so I've been at it since 1pm
Nnesha (nnesha):
y = -x +2
what is slope here and what is y-intercept ??
Nnesha (nnesha):
y = mx+ b <--- this is slope intercept form equation where m is slope and b is y-intercept
OpenStudy (anonymous):
Allright then the Y intercept is 2.
Nnesha (nnesha):
what is slope
slope is m which is always with x
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OpenStudy (anonymous):
I dont know. How do I find it.
Nnesha (nnesha):
|dw:1421110366727:dw|what is m