Write whether the following statement is True or False ? Justify your answers : The graph of the linear equation `x+2y=7` passes through the point (0, 7).

The graph of the linear equation y = x passes through the point

Write whether the following statement is True or False ? Justify your answers : The graph represents the linear equation x + y = 0.

Write whether the following statement is True or False ? Justify your answers : The graph of every linear equation in two variables need not be a line.

Write whether the following statement is True or False ? Justify your answer : (- 1, 7) is a point in the II quadrant.

Write whether the following statement is True or False ? Justify your answers : Every point on the graph of a linear equation in two variables does not represent a solution of the linear equation.

Write whether the following statement is True or False ? Justify your answers : The point (0, 3) lies on the graph of the linear equation 3x + 4y = 12 .

Write whether the following statement is True or False ? Justify your answer : Point (3, 0) lies in the first quadrant.

State whether the following statement is true or false, and justify your answers. Not all integers are rational.

State whether the following statements are true or false. Justify your answer. : Some polygons are pentagons.

State whether the following statements are true or false. Justify your answer. : Some real numbers are irrational.