which ordered pairs is not a solution of y=2x+1
(3,7)
(0,1)
(-1,1)
(-3,-5)

Question

which ordered pairs is not a solution of y=2x+1
(3,7)
(0,1)
(-1,1)
(-3,-5)

anonymous · Answer

plug them in

anonymous · Answer

I don't know how. can you explain it to me.

anonymous · Answer

coordinate points
are
       (  x ,  y  )
correct?
just substitute

anonymous · Answer

okay what I mean is explain the whole thing  to me

anonymous · Answer

on the coordinate plane there  is a 
x   horizontal 
y     vertical

 |dw:1368224236846:dw|

anonymous · Answer

how u name a coordinate point on the graph
               

             (    2     ,       2    )               coordinate point
                  ^             ^ 
                  |               |       
               (  x      ,       y   )

 
y      =   m x +   0

^                  ^
 2                  2

 2     =     2   +  0   

      2  =    2

(  2 , 2 )
it is a solution to the equation