SOLUTION: A line contains (-4,y) and (2,4y).It has a
slope 2/3,Find Y?
Algebra.Com
Question 722873: A line contains (-4,y) and (2,4y).It has a
slope 2/3,Find Y?
Found 2 solutions by solver91311, MathLover1:
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Use the slope formula:
where )
and )
are the coordinates of the given points. Set 
and solve for 
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
given:
a line contains (,) and (,)
it has a slope
slope intercept form:
.......for (,)
.......eq.1
.......for (,)
.......eq.2
_____________________.......solve this system
.......eq.1
.......eq.2
______________________________subtract eq.1 from eq.2
now we can find
.......eq.1
so, the line should contain given points (,)= (,) and (,)=(,)
or (,) and (,)
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