SOLUTION: the line of an equation w/ a slope of 4 goes through [2,3] what is the y cordinate of the point the line goes through when the x cordinate is 6?

Algebra ->  Coordinate-system -> SOLUTION: the line of an equation w/ a slope of 4 goes through [2,3] what is the y cordinate of the point the line goes through when the x cordinate is 6?      Log On


   

Question 197781: the line of an equation w/ a slope of 4 goes through [2,3] what is the y cordinate of the point the line goes through when the x cordinate is 6?
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
slope intercept formula
:
y-3=4(x-2)
:
y-3=4x-8
:
y=4x-5
:
so when x=6 y=4(6)-5=19