Question

Which of these following points does not lie on the line represented by the equation
$4x-y=8$

• A. (2,0)
• B. (3,4)
• C. (4,8)
• D. (4,2)

Answer 1

The correct option is D

(4,2)

Given Equation is,

$4x-y=8$

If any of the given points do not satisfy the given equation , then it does not lie on the line

Substituting (4,2) in the equation

$L.H.S=4\left(4\right)-2$

$L.H.S=16-2$

$L.H.S=14\ne 8$

$L.H.S\ne R.H.S$