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Mathematics 13 Online
OpenStudy (anonymous):

What is the equation of the following line? A. y = 2x + 3 B. y = -3x - 2 C. y = -3x + 4 D. y = -3x + 2 E. y = 2x - 4 F. y = -2x + 4

OpenStudy (anonymous):

OpenStudy (anonymous):

@lilcrunch your attachment file is not opening by me and idk how to open

OpenStudy (anonymous):

hold on

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

u send me this y ?its not working.....

OpenStudy (anonymous):

OpenStudy (anonymous):

here it is

OpenStudy (anonymous):

now i can see

OpenStudy (anonymous):

i think its c

OpenStudy (anonymous):

@thomaster @paki@phi @ganeshie8 please help

OpenStudy (anonymous):

@Sheraz12345 help please

OpenStudy (anonymous):

@dan815 help me please

OpenStudy (sheraz12345):

Firstly find the slope btw two points .. Do u know how to find it ?

OpenStudy (anonymous):

between x and y explain me how with detail please all is blank

OpenStudy (dan815):

slope = (y2-y1)/(x2-x1)

OpenStudy (dan815):

you are given 2 points point1=(x1,y1) point2=(x2,y2)

OpenStudy (dan815):

plug and chug

OpenStudy (anonymous):

i got it now thanks

OpenStudy (dan815):

then solve y=mx+b plug in one of the points so your (the values in your point into x and y places) see what b has to be

OpenStudy (dan815):

ok

OpenStudy (sheraz12345):

yea plug and chug...

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