Final answer:
The point on the unit circle that corresponds to -π is (-1, 0).
Step-by-step explanation:
The point on the unit circle that corresponds to -π is the point (-1, 0).
The unit circle is a circle with a radius of 1, centered at the origin (0, 0) in a Cartesian coordinate system. It is used in trigonometry to relate angles to coordinates on the circle.
Since -π is a negative angle, it corresponds to a point on the left side of the circle. The x-coordinate of this point is -1, while the y-coordinate is 0.