Which graph represents the function over the interval [−3, 3]? f(x)=⌈x+1⌉ Graph of a step function. The horizontal axis ranges from negative 4 to 5 in increments of 1. The vertical axis ranges from negative 7 to 2 in increments of 1. The graph consists of 6 line segment that have an open endpoint at the left and a closed endpoint at the right. Each segment is 1 unit long. The first segment has endpoints begin ordered pair negative 3 comma negative 5 end ordered pair and begin ordered pair negative 2 comma negative 5 end ordered pair. The second segment has endpoints begin ordered pair negative 2 comma negative 4 end ordered pair and begin ordered pair negative 1 comma negative 4 end ordered pair. The third segment has endpoints begin ordered pair negative 1 comma negative 3 end ordered pair and begin ordered pair 0 comma negative 3 end ordered pair. The pattern continues. The point begin ordered pair negative 3 comma negative 6 end ordered pair is plotted. Graph of a step function. The horizontal axis ranges from negative 4 to 5 in increments of 1. The vertical axis ranges from negative 4 to 5 in increments of 1. The graph consists of 6 line segment that have an open endpoint at the left and a closed endpoint at the right. Each segment is 1 unit long. The first segment has endpoints begin ordered pair negative 3 comma negative 1 end ordered pair and begin ordered pair negative 2 comma negative 1 end ordered pair. The second segment has endpoints begin ordered pair negative 2 comma 0 end ordered pair and begin ordered pair negative 1 comma 0 end ordered pair. The third segment has endpoints begin ordered pair negative 1 comma 1 end ordered pair and begin ordered pair 0 comma 1 end ordered pair. The pattern continues. The point begin ordered pair negative 3 comma negative 2 end ordered pair is plotted. Graph of a step function. The horizontal axis ranges from negative 4 to 5 in increments of 1. The vertical axis ranges from negative 6 to 3 in increments of 1. The graph consists of 6 line segment that have a