What is the equation of the line which includes points (2, 6) and (0, 0)?
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OpenStudy (anonymous):
slope is 3
0-6=-6
0-2=-2
OpenStudy (anonymous):
Thank you so much can I ask you for more help? (:
OpenStudy (anonymous):
sure
OpenStudy (anonymous):
umm do yu just need the slope or the line?
OpenStudy (anonymous):
Yes
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OpenStudy (anonymous):
The equation of a line with slope m = -3 and including point (5, 5) is y = -3x + 20.
OpenStudy (anonymous):
True or false
OpenStudy (anonymous):
true if you graph y=-3x+20 5,5 is on the line
also y-5=-3(x-5). distribute you get -3x+15 then -5 you get 20
OpenStudy (anonymous):
i meant add 5 to both sides to get 20
OpenStudy (anonymous):
What about this can you help me with this
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OpenStudy (anonymous):
true
OpenStudy (anonymous):
This one ?
OpenStudy (anonymous):
you can find any two clear points on the line and then find the slope and that should equal -3. Also the +6 means that on the graph the line should be going through (0,6) and it did so true
OpenStudy (anonymous):
I sent you another one
OpenStudy (anonymous):
umm yes that screenshot right? that is what i just explained
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OpenStudy (anonymous):
Here's a new one
OpenStudy (anonymous):
oh i see hold on
OpenStudy (anonymous):
Thank you I really need a good grade on this I really appreciate it (:
OpenStudy (anonymous):
true too
OpenStudy (anonymous):
This one ?
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OpenStudy (anonymous):
Would it be the last answer?
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
y less than -3x+3
OpenStudy (anonymous):
Can you help me with this one ?
OpenStudy (anonymous):
true
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OpenStudy (anonymous):
is this test timed and can you go back?
OpenStudy (anonymous):
Here, and yes I can
OpenStudy (anonymous):
I have an hour let to do 82 more questions
OpenStudy (anonymous):
i would say 2 but im not too confident with that one
OpenStudy (anonymous):
next one
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OpenStudy (anonymous):
true
OpenStudy (anonymous):
Next one
OpenStudy (anonymous):
@math&ing001 can you help please?
OpenStudy (anonymous):
this one i dont know wait for that guy and post another on in the mean time
OpenStudy (anonymous):
We could skip it and go to the next question
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OpenStudy (anonymous):
yep
OpenStudy (anonymous):
Hold on
OpenStudy (anonymous):
Solve the quadratic equation y2 - 5y = -4 by factoring.
OpenStudy (anonymous):
y=4,1
what are the choices
OpenStudy (anonymous):
that's one of the choices
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OpenStudy (anonymous):
ok cool
OpenStudy (anonymous):
next?
OpenStudy (anonymous):
Solve the quadratic equation 5x2 - 125 = 0.
OpenStudy (anonymous):
x=5,-5
OpenStudy (anonymous):
options
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OpenStudy (anonymous):
3rd one
OpenStudy (anonymous):
I only have 45 minutes left ! hurry
OpenStudy (anonymous):
its the 3rd on + or - 5!!
OpenStudy (anonymous):
Determine the number of solutions of 2x2 - 3x - 5 = 0.
OpenStudy (anonymous):
2x to the second power
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OpenStudy (anonymous):
2
OpenStudy (anonymous):
2 solutions
OpenStudy (anonymous):
The solution of x2 = 15 + 2x is {3, 5}. True or false
OpenStudy (anonymous):
nope -3 and 5
OpenStudy (anonymous):
false
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OpenStudy (anonymous):
OpenStudy (anonymous):
Help please
OpenStudy (anonymous):
true
OpenStudy (anonymous):
Next one
OpenStudy (anonymous):
b
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OpenStudy (anonymous):
Next one
OpenStudy (anonymous):
c
OpenStudy (anonymous):
Here hurrry
OpenStudy (anonymous):
a
OpenStudy (anonymous):
next
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OpenStudy (anonymous):
c
OpenStudy (anonymous):
here
OpenStudy (anonymous):
a
OpenStudy (anonymous):
Next one
OpenStudy (anonymous):
c
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OpenStudy (anonymous):
Next
OpenStudy (anonymous):
true
OpenStudy (anonymous):
Next
OpenStudy (anonymous):
c
OpenStudy (anonymous):
Next
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OpenStudy (anonymous):
hurryyyyy
OpenStudy (anonymous):
a
OpenStudy (anonymous):
plz dont rush me i know ur in a hurry but im literally doing all this for yu hun
OpenStudy (anonymous):
Sorry :(
OpenStudy (anonymous):
its ok :)
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OpenStudy (anonymous):
Here next one
OpenStudy (anonymous):
a
OpenStudy (anonymous):
next
OpenStudy (anonymous):
false
OpenStudy (anonymous):
Next
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