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OpenStudy (anonymous):
a.
OpenStudy (anonymous):
A.
OpenStudy (anonymous):
1/3
OpenStudy (anonymous):
no its c
OpenStudy (anonymous):
I'll prove it
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OpenStudy (anonymous):
got it?
OpenStudy (anonymous):
it definetly is a
OpenStudy (anonymous):
ok I will explain. to find the slope on a graph you need to find any two points that the line crosses through perfectly so I picked (-1,3) and (0,6). To find the slope you must put in standard form. So y2-y1/x2-x1. The x would be the first number in the coordinates and y is the one on the right. So u pick a point and you should have (-1 =x1 and 3=y1) and (0=x2 and 6=y2) so then u solve and u should get 3/1 which equals 3. Got it?
OpenStudy (anonymous):
sure
OpenStudy (anonymous):
I'm not positive but I think its d. that 1 was a little difficult for me. lol any more
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OpenStudy (anonymous):
yes. it's D.
5-8 / 9-3 = -3 / 6 = -1/2
OpenStudy (anonymous):
I'd love to :)
OpenStudy (anonymous):
ok go ahead
OpenStudy (anonymous):
3.4-11.4 / -3.1- (-7.1) = -8 / 4 = -2
So B.
OpenStudy (anonymous):
b
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OpenStudy (anonymous):
yep
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
Do you know what the first step is?
OpenStudy (anonymous):
do you know the formula?
OpenStudy (anonymous):
y2-y1 / x2-x1
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OpenStudy (anonymous):
oh are you working on the one from before?
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
hey u learned something from y2-y1/x2-x1... lol
OpenStudy (anonymous):
now what do you do? finish it
OpenStudy (anonymous):
got to go srry but u can do it!!! good luck!!! I am truly srry!!!
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OpenStudy (anonymous):
its alright @jacesolano2795 thank you for helping!
OpenStudy (anonymous):
keep it as fractions
OpenStudy (anonymous):
positive 7/3
OpenStudy (anonymous):
yes! now divide
OpenStudy (anonymous):
13/3 divided by -9/2 ?
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OpenStudy (anonymous):
It is an answer
OpenStudy (anonymous):
I don't know what you are doing...
OpenStudy (anonymous):
when you divide 2 fractions you multiply by neg reciprocal.
so 13/3 * -2/9 = ?
OpenStudy (anonymous):
26/27 thank you! @nadialabish94
OpenStudy (anonymous):
umm no.
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OpenStudy (anonymous):
but your welcome!
OpenStudy (anonymous):
- * + = -
OpenStudy (anonymous):
you multiplied a positive and a negative so the answer has to be negative. but other than that youre great :)
OpenStudy (anonymous):
yey, thank you!
OpenStudy (anonymous):
YES! you did it!
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OpenStudy (anonymous):
Listen, if you ever need help with school work just message me. I'm pretty much always here. If you want or need to talk too I'm here
OpenStudy (anonymous):
That means a lot, thank you so much! @nadialabish94