Question

Select all statements that are true about the linear equation.

y = - x - 1

a.) The point (0, - 1) lies on the graph of the equation.
b.) A coordinate pair on the graph of the equation is a solution to the equation.
c.) The graph of the equation is the set of points that are solutions to the equation.
d.) The point (1, 2) lies on the graph of the equation.

Answer 1

a. True (plug in 0 for x to confirm y=-1)
b. True
c. True
d. False (If you plug in 1 for x, y would equal -2, not 2.)