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anonymous
 one year ago
plz help i really need this credit and i have no idea what im doing
The slope of diagonal OA is ???? , and its equation is ???
I will post the graph in the comments
anonymous
 one year ago
plz help i really need this credit and i have no idea what im doing The slope of diagonal OA is ???? , and its equation is ??? I will post the graph in the comments

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Answer choices for first blank A.4/3 B.3/4 C.1

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Answer choices for second blank: A.4xy=0 B.x3y=0 C.4x3y=0

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0count the units from point A straight down to the x axis then count from this point on the x axis left to the 0 slsope = first count / second

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437053596264:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but the how do you find the equation?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0no its not 3/4 check again

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0its the vertical distance / horizontal distance  sometimes called rise/run

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0cool thanks now i just need to find the equation

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0the general form for a straight line is y = mx + b where m = slope (which we have just found) and b = intercept on the yaxis

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437054098723:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0in your case the intercept is at 0 so we have y = (4/3) x + 0 = (4/3) x

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0now you need to get rid of the fraction 4/3 so to get it into one of the forms in the choices Can you do this?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437054276881:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0can you see how we got the above equataion?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0h = mx + bb and m = 4/3 , b = 0

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0Ok so to get rid of the fraction 4/3 we multiply each term by 3

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437054456654:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0note they have 4x  3y = 0 we get this from our equation by subtract 3y from both sides of the '=' 3y  3y = 4x  3y 4x  3y = 0

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0this is stand form  the x term first then the y term and the number after the =

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you you helped me so much
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