Question

Does the point P(0, 9) lie on the line $2x+y=9$ ?

• A. Yes
• B. No

Answer 1

The correct option is A

Yes

For a point to lie on a line, its co-ordinates must satisfy the equation of the line.

Thus, for P(0, 9) to lie on $2x+y=9$

LHS $=2\left(0\right)+9$

$=9$ = RHS

Thus, P(0, 9) lies on the line $2x+y=9$