Mathematics
22 Online
OpenStudy (anonymous):
FIRST TO ANSWER GETS MEDAL!!! Which inequality represents the graph? A) y < x - 2 B) y > x - 2 C) y ≤ x - 2 D) y ≥ x - 2
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OpenStudy (anonymous):
Vocaloid (vocaloid):
first find the equation of the black line
OpenStudy (anonymous):
OK
OpenStudy (anonymous):
SORRY IM STILL SOLVING
Vocaloid (vocaloid):
ok, take your time
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OpenStudy (anonymous):
Y=-2*3?
Vocaloid (vocaloid):
um, not quite, first find the slope of the graph
OpenStudy (anonymous):
-2X3
Vocaloid (vocaloid):
where are you getting 3 from?
OpenStudy (anonymous):
FROM THE HORIZANTIL LINE
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Vocaloid (vocaloid):
not quite, just use the point slope formula...
Vocaloid (vocaloid):
two of your points are (0,-2) and (2,0)
slope = (y2-y1)/(x2-x1) = ?
OpenStudy (anonymous):
HOW TO DO THE POINT SLOPE FORMULA
Vocaloid (vocaloid):
two of your points are (0,-2) and (2,0)
slope = (y2-y1)/(x2-x1) = ?
OpenStudy (anonymous):
OH SORRY DIDNT SEE THAT
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OpenStudy (anonymous):
THE ANSWER IS C.?
Vocaloid (vocaloid):
no, the answer isn't c, just plug in the numbers into the formula
Vocaloid (vocaloid):
x1 = 0
x2 = 2
y1 = -2
y2 = 0
slope = (y2-y1)/(x2-x1) = ?
OpenStudy (anonymous):
= 2
Vocaloid (vocaloid):
nope, please check your math carefully.
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OpenStudy (anonymous):
THX FOR HELPING BE THIS IS USELESS
OpenStudy (anonymous):
BUT..