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OpenStudy (theedwardsfamily):
what are they???
OpenStudy (anonymous):
OpenStudy (sleepyjess):
What do you think?
OpenStudy (anonymous):
I thin the first one is postive but im not for sure
OpenStudy (anonymous):
and maybe the second one
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OpenStudy (sleepyjess):
Ok, well, you need to put it in slope-intercept form. Right now the first one is in standard form
OpenStudy (anonymous):
okay one sec
OpenStudy (sleepyjess):
And you are correct about the second one is positive
OpenStudy (anonymous):
for the first one i got y=-2/3-3
OpenStudy (anonymous):
is that postive ?
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OpenStudy (sleepyjess):
Should be y=-2/3x-3, but close enough. is -2/3 positive or negative?
OpenStudy (anonymous):
negative ?
OpenStudy (sleepyjess):
Yep
OpenStudy (sleepyjess):
So we have
1. negative
2. positive
OpenStudy (anonymous):
whaat bout the 3rd one ?
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OpenStudy (sleepyjess):
3 and 4 are easy. The x values are increasing. So if the y values are decreasing then the slope is negative, if the y values are increasing, the slope is positive.
OpenStudy (anonymous):
so like Postive and Positive ?
OpenStudy (sleepyjess):
The 4th one is positive. The values for y are decreasing on the 3rd one though. 9, 7, 5 is decreasing
OpenStudy (anonymous):
okay thanks i get it now i have another question tho
OpenStudy (sleepyjess):
Ok, open a new thread
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