Question

determine whether the given point (2,5) lies on the graph of the equation 3x-y =1 or not?​

Answer 1

Step-by-step explanation:

3x-y=1

putting x=2 and y=5

3(2)-5=0

6-5=0

1=0

So it is not lies in the graph

Answer 2

Answer:

3x-y=1

3(2)-5=1

6-5=1

1=1

LHS =RHS

(2,5) is a solution of 3x-y=1

then it will surely lie on the graph