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Mathematics 8 Online
OpenStudy (narissa):

help

OpenStudy (narissa):

OpenStudy (narissa):

@leenathan

OpenStudy (leenathan):

the cart?

OpenStudy (narissa):

huh

OpenStudy (leenathan):

nvm idk how to do this i am very sorry i think maybe @518nad @AloneS could help

OpenStudy (3mar):

May I help?

OpenStudy (narissa):

yes

OpenStudy (3mar):

Thank you.

OpenStudy (3mar):

That may help you look at it and let's discuss it

OpenStudy (narissa):

k i looked at it how would i write the slope please help me im failing all my classes and trying to get them to a passing grade

OpenStudy (3mar):

It is easy In Sha' Allah

OpenStudy (narissa):

huh

OpenStudy (3mar):

The slope of a line passing through two points (x1,y1) and (x2,y2) is \[slope = m=\frac{ y_2-y_1 }{ x_2-x_1}=\frac{ \Delta y }{ \Delta x }\] can you substitute now with the given points in this formula?

OpenStudy (narissa):

so its 1y and x1

OpenStudy (3mar):

"1y and x1"??

OpenStudy (narissa):

ok

OpenStudy (3mar):

Did you do it?

OpenStudy (narissa):

im confused

OpenStudy (3mar):

Let's do it together!

OpenStudy (narissa):

k

OpenStudy (3mar):

\[(x_1,y_1)=(8,9)\] \[(x_2,y_2)=(-2,4)\] ok?

OpenStudy (narissa):

ok

OpenStudy (3mar):

Put these in the slope formula

OpenStudy (3mar):

follow?

OpenStudy (narissa):

no im confused its ok i will try to do it

OpenStudy (narissa):

i think its 9/8 but i just dont know

OpenStudy (3mar):

Do you have a Skype Id?

OpenStudy (narissa):

no

OpenStudy (3mar):

It is easier to talk an explain there!

OpenStudy (narissa):

idk what that is

OpenStudy (3mar):

Anyway it would be 0.5 and I will show you

OpenStudy (narissa):

ok thank u sooo much

OpenStudy (3mar):

You are welcome! Any Help... Anytime. \[m=\frac{ y_2-y_1}{ x_2-x_1 }=\frac{ 9-4 }{ 8-(-2) }=\frac{ 5 }{ 8+2 }=\frac{ 5 }{ 10 }=\frac{ 1 }{ 2 }=0.5\] Got it?

OpenStudy (narissa):

thanks alot but is this only for a

OpenStudy (3mar):

Yes. it is

OpenStudy (3mar):

Thank you for the medal! I appreciate!

OpenStudy (narissa):

ok so i will just put help can u help me with b and i will medal u

OpenStudy (3mar):

Will not be late for any help. Medals don't matter. What matters is that you get the idea and can do solving such this yourself.

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