What is the midpoint of the line segment between these two points?

(1 point)
Responses

(1, -1)
(1, -1)

(-1, 0)
(-1, 0)

(0, 1)
(0, 1)

(1, 1)
(1, 1)

The midpoint of the line segment between (1, -1) and (-1, 0) is (0, 0.5).

so is it a b c or d

The correct answer is (1, 0.5), which is not listed in the given responses.