Which is the graph of y = ⌊x⌋ – 2?

on a coordinate plane, a step graph has horizontal segments that are each 1 unit long. the left end of each segment is a closed circle. the right end of each segment is an open circle. the left-most segment goes from (negative 5, negative 5) to (negative 4, negative 5). each segment is 1 unit higher and 1 unit farther to the right than the previous segment. the right-most segment goes from (4, 4) to (5, 4).

on a coordinate plane, a step graph has horizontal segments that are each 1 unit long. the left end of each segment is an open circle. the right end of each segment is a closed circle. the left-most segment goes from (negative 5, negative 5) to (negative 4, negative 5). each segment is 1 unit higher and 1 unit farther to the right than the previous segment. the right-most segment goes from (4, 4) to (5, 4).

on a coordinate plane, a step graph has horizontal segments that are each 1 unit long. the left end of each segment is a closed circle. the right end of each segment is an open circle. the left-most segment goes from (negative 3, negative 5) to (negative 2, negative 5). each segment is 1 unit higher and 1 unit farther to the right than the previous segment. the right-most segment goes from (4, 2) to (5, 2).

on a coordinate plane, a step graph has horizontal segments that are each 1 unit long. the left end of each segment is an open circle. the right end of each segment is a closed circle. the left-most segment goes from (negative 4, negative 5) to (negative 3, negative 5). each segment is 1 unit higher and 1 unit farther to the right than the previous segment. the right-most segment goes from (4, 3) to (5, 3).