Plot the given points on a graph sheet and check if the points lie on a straight line, name the shape they for when joined in the given order.

(1,1),(1,2),(2,1),(2,2).

Write the Y-coordinate (ordinate) of each of the given points.

A) (3,5)

B) (4,0)

C) (2,7)

Plot the given points on a graph sheet and check if the points lie on a straight line, name the shape they for when joined in the given order.

(1,2),(2,4) (3,6),(4,8).

Plot the given points on a graph sheet and check if the points lie on a straight line, name the shape they for when joined in the given order.

(4,2),(2,4),(3,3), (5,4).

If y-coordinate is 3 times x-coordinate, form a table for it and draw a graph.