First write in the standard form then find the value of \\(c\\).

Draw the co-ordinate plane. Observe that X-axis and Y-axis both are negative.

Draw the coordinate plane and try to find the section formed by horizontal and vertical lines.

Draw co-ordinate plane. Since, x = 3 and y = 0

On the X-axis, Y-coordinate is zero.

On the Y-axis, X-coordinate is zero.

Draw the co-ordinate plane.

Plot the points carefully.

First, fix the given coordinates, then form the square, and find the coordinates of the 4th vertex.