Co-ordinate Geometry - Verify points are on a line

Does the point (2, 8) lie on the line

 $y=-x+10$  ?

• Yes

• No

Does the point (4, 11) lie on the line

 $y=8+x$   ?

• Yes

• No

Tick the points which lie on the line

 $y=2x$  

• (5, 10)

• (4,7)

• (3, 6)

• (9, 18)

Tick the points which lie on the line

 $y=x+4$  

• (2, 7)

• (6,10)

• (-1, 3)

• (5, 8)

Equation of the line is 

 $y=x+2$  and x-coordinate of the point is given: (7 , __ )

 What will be the y-coordinate?

• 10

• 14

• 9

Equation of the line is $y=-x\ +\ 5$  

 and the x-coordinate of the point is given: (3, ___ ). What will be the y-coordinate?

• 2

• 8

• 15

Equation of the line is $y=3x$  

 and x-coordinate of the point is given: (4, ___ )

What will be the y-coordinate?

• 7

• 12

• 1