Datasets:
NationalTutoringObservatory
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MathEd-PII

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8
student
b
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student
so i do
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student
48/32
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volunteer
yea
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volunteer
did u get it
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student
yes now #2
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volunteer
ok
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volunteer
tell me if you have a qs
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student
so i do 4 times 4
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student
5 time 5
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volunteer
um actually its 4^-2
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student
oh
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volunteer
so its actually 1/4^2
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volunteer
and same for the 5
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student
ok nex one
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student
#2
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volunteer
do u mean 3 or are you still doing 2
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student
#3
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volunteer
ok
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student
so i would do -2 times -3
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volunteer
so -2^-3 is basically 1/2^3 which equals 1/8
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student
k
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student
ok #4
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volunteer
ok
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student
so
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student
would it be
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student
?
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volunteer
umm not quite
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volunteer
lemme write smth on the board
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volunteer
you know that concept right
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volunteer
well you apply it to this problem
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student
oh ok i see
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volunteer
wait sorry um I think I did something wrong
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student
ok i finished all of it
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volunteer
um ok
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student
this looks hard
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volunteer
its just a lot of numbers its not rly that hard
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volunteer
do u need help with the problems
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student
i need help with a & b in #1
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volunteer
ok
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volunteer
do for the first expression you distribute the value outside the parenthesis
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student
actully ill work on this later im gonna do english instead
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volunteer
Hi there. How may I help you today?
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student
Hi ! i need possible answers and help on this assignment, ill put it on screen.
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volunteer
Sure, no problem. By the way, this is my first time tutoring on Ava so bear with me please as I navigate the tools :)
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[ { "pii_type": "PERSON", "surrogate": "Ava", "start": 64, "end": 67 } ]
volunteer
Please let me know once you've posted the question. I don't see anything yet
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student
Oh, Okay!
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volunteer
I see it now. Is it possible to make it a little bit bigger?
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student
yeah!
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volunteer
ok. thank you
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volunteer
Are you familiar with the concept of domain and range and what they refer to?
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student
not really
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volunteer
ok
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volunteer
So do you know what the horizontal axis is typically referred to by? Like what letter?
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student
y
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volunteer
And also vertical axis - what letter?
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student
x
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volunteer
close! It's the other way around. Horizontal axis is X and vertical axis is Y
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student
oh i thought you were saying do i know the axis
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volunteer
No worries :)
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volunteer
So for each of these graphs we have to say what the range is for X and what the range is for Y based on the shaped of the lines you're seeing
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volunteer
Let's start with an easier one maybe .. how about graph # 6
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student
ok
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volunteer
based on the shape that you see there on the horizontal axis what do you see the lowest and highest values being on the x (horizontal) axis?
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volunteer
let me see if I can draw on here
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volunteer
what are the values of those two points
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student
as in the points?
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volunteer
yes
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volunteer
I'll help you
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volunteer
so the circle I have to the left is at zero, is that right?
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student
1, 5
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volunteer
you're super close!
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volunteer
one less from each one :)
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student
0,4
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volunteer
perfect!
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volunteer
So that means X is between 0 and 4, does that make sense ?
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volunteer
for that shape
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student
mhm
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volunteer
let me draw another line to try and show you
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volunteer
see the thick line I drew? That's the X it goes from point 0 to 4 places to the right
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volunteer
which is your "domain"
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student
so basically its the same for y
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student
so
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student
3,-3
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student
?
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volunteer
super close
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volunteer
1 sec
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volunteer
The thick vertical line is the Y (range)
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volunteer
so what's the lowest point? It's not -3 but you're close
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volunteer
it's two squares
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volunteer
Those two dots
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volunteer
what is the lower one? how many squares down below zero?
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student
2,-3?
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volunteer
ah closer :)
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volunteer
2 is right for the top point
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volunteer
what about the bottom point
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student
3
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volunteer
-2
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student
ohhh
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volunteer
does that make sense?
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[]