V K Raman and S N Sharma Solutions for Exercise 4: CONCEPT REVISION TEST-21

Point $\left(-3, 0\right)$ lies on the $y$-axis. 

Point $\left(1, -1\right)$ lies on the line $x + y = 0$.

$x = 3$ is a line parallel to $y$-axis. 

Point $(- 4, 2)$ lies in the second quadrant.

Point $(- 2, -3)$ lies in_____quadrant.

In the equation of a line, when the constant term is absent, then the line passes through _____.

When $x=-1$, then the $y$-coordinate of that point lies on the line $2x + y = 1$ is _____.

The solution for the lines $x + y = 2$ and $x = y$ is _____.