Mathematics

TETSXPREME:
Help

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TETSXPREME:
Trickjoker:
Well, you have to find a slope.

TETSXPREME:
And how i do that?

Trickjoker:
By using the coordinates.

CortneyTubbs:
slope equation is y=mx+b

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CortneyTubbs:

@trickjoker wrote:

Well, you have to find a slope.

he already knows the slope is 3.

CortneyTubbs:
i am sorry it says it's -3

Makena1234:
what does 4 x -3

Makena1234:
=

TETSXPREME:
-12?

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CortneyTubbs:
the point slope formula is \[y-y _{1}=m(x-x _{1})\]

CortneyTubbs:
m is the slope and the slope is 3

CortneyTubbs:
y1 and x1 are the coordinates that you already have you just need to substitute them in.

CortneyTubbs:
so what would be the answer?

TETSXPREME:
C?

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Darfangel:
TeT i love how you a human calculator and asking for help not saying you should not ask for help lmaooo

TETSXPREME:
D: i still need help

CortneyTubbs:
so the y1 would be -7 but its already an negative so it would become a positive 7. the x1 would be 5 so you just have to substitute the 5

CortneyTubbs:
and tet don't listen to @darfangel

TETSXPREME:
So its A?

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Darfangel:

@cortneytubbs wrote:

and tet don't listen to @darfangel

Lmaooo its a joke and TET you knew i was kidding right :0

CortneyTubbs:

@tetsxpreme wrote:

So its A?

ur close and I pretty much gave u the answer but its ok. \[y-y _{1}=m(x-x _{1})\] so what would be ur y1?

CortneyTubbs:

@darfangel wrote:

@cortneytubbs wrote:

and tet don't listen to @darfangel

Lmaooo its a joke and TET you knew i was kidding right :0

sorry I didn't know

TETSXPREME:

@darfangel wrote:

@cortneytubbs wrote:

and tet don't listen to @darfangel

Lmaooo its a joke and TET you knew i was kidding right :0

yus

CortneyTubbs:
what would y1 be?

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TETSXPREME:
uhh -7

CortneyTubbs:
would the 7 stay negative or change to a positive?

TETSXPREME:
positive?

CortneyTubbs:
yes so tell me what you have for the equation so far

TETSXPREME:
C?

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NineTailedFox:
i would think a

CortneyTubbs:
its not a

TETSXPREME:
nor C?

CortneyTubbs:
so far we have \[y+7=m(x-x _{1})\]

CortneyTubbs:
not c

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CortneyTubbs:
what is the other equation that has +7

TETSXPREME:
then B?

CortneyTubbs:
yes

TETSXPREME:
ty

CortneyTubbs:
yw