Mathematics
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OpenStudy (anonymous):
Which inequality does the graph represent?
A.
y ≤ 1 – 3x
B.
y < 1 – 3x
C.
y > 1 – 3x
D.
y ≥ 1 – 3x
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OpenStudy (nincompoop):
The graph does not exist, therefore none of the choices is a correct answer
OpenStudy (anonymous):
hang on
OpenStudy (anonymous):
@nincompoop
OpenStudy (anonymous):
@sapphire47182
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OpenStudy (anonymous):
the graph is shaded on the below the line so we know that it is less than. The line is also not dotted, so we know that it will be equal to.
OpenStudy (anonymous):
ok so a
OpenStudy (anonymous):
yup
OpenStudy (anonymous):
thanks i have a few more can u help
OpenStudy (anonymous):
sure
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OpenStudy (anonymous):
Which inequality does this graph represent?
A.
y ≤ – 4x + 25
B.
y ≤ –2x – 4
C.
y ≥ –2x – 4
D.
y < –4x + 25
OpenStudy (anonymous):
when we look at the graph we see that the line crosses y at 25 so we can exclude B and C
OpenStudy (anonymous):
so its gonna be a or d
OpenStudy (anonymous):
yup
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OpenStudy (anonymous):
do you know how to find the slope?
OpenStudy (anonymous):
no but i think its d
OpenStudy (anonymous):
the line is solid so its not d
OpenStudy (anonymous):
so a
OpenStudy (anonymous):
yea
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OpenStudy (anonymous):
thanks two more i think yea 2
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
Which inequality does this graph represent?
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OpenStudy (anonymous):
The line is solid and above the line - greater than or equal to
The line crosses y at -1
Slope = -1/2
OpenStudy (anonymous):
so a or c
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OpenStudy (anonymous):
i say c
OpenStudy (anonymous):
@sapphire47182 is that right
OpenStudy (anonymous):
its a
OpenStudy (anonymous):
oo ok thanks
OpenStudy (anonymous):
Which inequality does this graph represent?
A.
x ≥ –2
B.
x > –2
C.
x ≤ –2
D.
x < –2
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OpenStudy (anonymous):
x is greater than or equal to -2
OpenStudy (anonymous):
sorry @sapphire47182 i had to do somethin is it a
OpenStudy (anonymous):
the options aren't posted :P
OpenStudy (anonymous):
yea they are let me post em again
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OpenStudy (anonymous):
A.
x ≥ –2
B.
x > –2
C.
x ≤ –2
D.
x < –2
OpenStudy (anonymous):
yea its a :)
OpenStudy (anonymous):
sweet thanks i have a bonus question for extra credit would you help
OpenStudy (anonymous):
ill try
OpenStudy (anonymous):
Which inequality does this graph represent?
A.
3y – 5x < –6
B.
3y – 6x > –6
C.
3y – 6x ≤ –6
D.
3y – 5x ≥ –6
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OpenStudy (anonymous):
y<2-2
OpenStudy (anonymous):
umm is this for part of my question or what
OpenStudy (anonymous):
that is the equation that the graph represents
OpenStudy (anonymous):
o ok
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OpenStudy (anonymous):
sorry i was confused
OpenStudy (anonymous):
is there more than one part?
OpenStudy (anonymous):
no thats the question
OpenStudy (anonymous):
okay :)
OpenStudy (anonymous):
is it b
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OpenStudy (anonymous):
@sapphire47182