Question

Select all statements that are true about the linear equation.

y = −x − 1

The point (1, −2) lies on the graph of the equation.

The graph of the equation is the set of points that are solutions to the equation.

The equation y + x = 1 has the same graph.
A coordinate pair on the graph of the equation is a solution to the equation.

The point ( 0,  −1 ) lies on the graph of the equation.

Answer 1

For point (1, -2): -2 = -1 - 1 = -2. Therefore, point (1, -2) lies on the graph of the equation.

The graph of the equation is the set of points that are solutions to the equation.

A coordinate pair on the graph of the equation is a solution to the equation.

For the point (0, -1): -1 = -(0) - 1 = 0 - 1 = -1.
Therefore, The point ( 0, −1 ) lies on the graph of the equation.