Which of the following points lie on a line y=3x+4

[Rabinov23]

 

[Rabinov23]

4=16 doesn't lie

 

[Deleted member 4993]

For the first one it 4=16
3(4)+4=16

Now I see what you are trying to present - but you are presenting in a way that nobody will understand. I think you trying to show (following #15):
Find which of the following points lie on the line: y = 3*x + 4

[a] (4,0),


For [a] given x = 4

apply this to the given equation, we get,

y = 3*4 + 4 = 16 (NOT 0 as given)

So (4,0) Does not belong to the line.

Now continue with rest of the points.

 

[lev888]

For the first one it 4=16
3(4)+4=16

4=16? What do you mean? Please explain.
3(4)+4=16 - ok, what's the conclusion? Does this point lie on the line?

 

[Rabinov23]

no

 

[lev888]

no

Can you check the remaining points?

 

[Steven G]

y=3x+4 means if you triple x and then add 4 you'll get y.