WILL MEDAL AND FAN Write an equation from the information given in the table below.
(x,y) you can take any two points and make your equation right?@Nnesha
@Nnesha
yep! do you know the formula to find slope ? @jdbfhbhjdfvb
no o;
Its y=mx+b
Pick any 2 points x,y ans sum them in ur equation and solve for b
And sub*
Right?
soooo 15=3x+b ?
No, for X AND Y Not m
y =mx+b is slope intercept form equation slope formula is \[\huge\rm m = \frac{ y_2 -y_1 }{ x_2 -x _1}\] first step )find slope
Ahhhh. For get what I said @jdbfhbhjdfvb
like iyuko said pink any two points where \[\huge\rm (x_1 ,y_1 )(x_2 ,y_2)\]
i need to turn this in in 5 mins i need an answer ):
replace variables by their values = your answer
^ Takes 2 mins
^exactly otherwise you gonna waste 5 minutes to wait for an answer :(
I will make a tutorial on this tmr...
|dw:1429340227591:dw| order pairs!
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