Graphical representation of a linear equation in 2 variables

Q. The minimum number of points required to plot a linear equation on a graph are ________.

1. zero
2. three
3. two
4. one

Q.

The graph of the linear equation 3x - 2y = 6 cuts the y-axis at the point (0, 3).

1. True

2. False

Q.

The geometrical representation of a linear equation is a

1. curve

2. circle

3. parabola

4. Straight line