Mathematics
7 Online
OpenStudy (anonymous):
Which is the equation of the line?
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OpenStudy (anonymous):
@secret66
OpenStudy (anonymous):
@DragonSage
OpenStudy (anonymous):
@thomaster
OpenStudy (anonymous):
@wyatthelean96
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OpenStudy (anonymous):
~medal and fan~
OpenStudy (anonymous):
@Destinymasha
OpenStudy (anonymous):
@amistre64
OpenStudy (amistre64):
you should be able to pull off a slope, and a point to develop a line with.
OpenStudy (amistre64):
other line forms ... you can develop Ax + By = C with the xy intercepts as well
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OpenStudy (anonymous):
The equation for a line is y=mx+b M is the slope b is the Y intercept
OpenStudy (amistre64):
there are many formats for the equation of a line, y = mx+b is sufficient
OpenStudy (anonymous):
do you want the answer choices?
OpenStudy (anonymous):
yeah
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OpenStudy (anonymous):
i only saw one choice lol
OpenStudy (amistre64):
these are simple enough options that you can actually type them up on here instead of expecting us to go chasing after them ....
OpenStudy (anonymous):
lol
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OpenStudy (anonymous):
7x - 4y = 28
OpenStudy (anonymous):
7 x - 4y =-28
OpenStudy (amistre64):
use the intercepts as test values to work the options
OpenStudy (anonymous):
-4x + 7y = 28
OpenStudy (amistre64):
when x=0, y=-4
when y=0, x=7
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OpenStudy (anonymous):
-4x + 7y = -28
OpenStudy (anonymous):
-7 + 4 = 28?
OpenStudy (amistre64):
-7x + 4y = 28 if thats your pick, lets test it out
0 -4
------------
-16 = 28 is not going to fit
OpenStudy (anonymous):
oh
OpenStudy (anonymous):
-4x 7y
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OpenStudy (anonymous):
=-28
OpenStudy (amistre64):
that one looks more promising yes :)
OpenStudy (amistre64):
-4x + 7y = -28
0 -4
--------------
-28 = -28
-4x + 7y = -28
7 0
--------------
-28 = -28
OpenStudy (anonymous):
That was the only choice i was able to seee lol
OpenStudy (anonymous):
yep
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OpenStudy (anonymous):
thank you i have another but ill open another