Question

ii) Determine whether the point (2,5) lies on the graph of equation 3x-y= 1
or not.plzz guys answer it as fast as possible​

Answer 1

Answer:

It lies on the line

Step-by-step explanation:

Since 3x - y = 1 is the equation of a line any point on this line will satisfy this equation. So we use substitution:

3(2) - (5) = 1

This equation is true so we know it lies on the line

Answer 2

Answer:

Step-by-step explanation:put point (2,5) in the equation of line 3x-y=1

Putting:-

3×2-5=6-5=1

So point (2,5) will give right hand part of the equation this implies that this point lines on this line.