Which graph shows y=12⌈x⌉ ? graph of the function f open argument x close argument equals fraction 1 over 2 end fraction left floor x right floor on a coordinate plane. the horizontal x axis ranges from negative 10 to 10 in increment of 2. the vertical f of x axis ranges from negative 10 to 10 in increment of 2. the graph is a step function with twenty vertical line segments. each line segment is one unit long with a closed point on the left side and an open point on the right side. moving left to right, each line segment is shifted to the right one unit and up 0.4 unit, compared to the line segment before it. the endpoints of the first three line segments are as follows segment one. begin ordered pair negative 10 comma negative 4.8 end ordered pair and begin ordered pair negative 9 comma negative 4.8. segment two. begin ordered pair negative 9 comma negative 4.4 end ordered pair and begin ordered pair negative 8 comma negative 4.4 end ordered pair. segment three. begin ordered pair negative 8 comma negative 4 end ordered pair and negative 7 comma negative 4 end ordered pair. the pattern continues with the last line segment at an endpoint with a point at begin ordered pair 9 comma 4.4 end ordered pair and begin ordered pair 10 comma 4.4 end ordered pair. graph of the function f open argument x close argument equals fraction 1 over 2 end fraction left floor x right floor on a coordinate plane. the horizontal x axis ranges from negative 10 to 10 in increment of 2. the vertical f of x axis ranges from negative 10 to 10 in increment of 2. the graph is a step function with twenty vertical line segments. each line segment is one unit long with an open point on the left side and a closed point on the right side. moving left to right, each line segment is shifted to the right one unit and up 0.4 unit, compared to the line segment before it. the endpoints of the first three line segments are as follows. segment one. begin ordered pair negative 10 comma negative 4.4 end ordered pair and begin ordered pair negative 9 comma negative 4.4. segment two. begin ordered pair negative 9 comma negative 4 end ordered pair and begin ordered pair negative 8 comma negative 4 end ordered pair. segment three. begin ordered pair negative 8 comma negative 3.6 end ordered pair and negative 7 comma negative 3.6 end ordered pair. the pattern continues with the last line segment at an endpoint with a point at begin ordered pair 9 comma 4.8 end ordered pair and begin ordered pair 10 comma 4.8 end ordered pair. graph of the function f open argument x close argument equals fraction 1 over 2 end fraction left floor x right floor on a coordinate plane. the horizontal x axis ranges from negative 10 to 10 in increment of 2. the vertical f of x axis ranges from negative 10 to 10 in increment of 2. the graph is a step function with eleven vertical line segments. each line segment is one unit long with a closed point on the left side and an open point on the right side. moving left to right, each line segment is shifted to the right one unit and up two unit, compared to the line segment before it. the endpoints of the first three line segments are as follows. segment one. begin ordered pair negative 5 comma negative 10 end ordered pair and begin ordered pair negative 4 comma negative 10. segment two. begin ordered pair negative 4 comma negative 8 end ordered pair and begin ordered pair negative 3 comma negative 8 end ordered pair. segment three. begin ordered pair negative 3 comma negative 6 end ordered pair and negative 2 comma negative 6 end ordered pair. the pattern continues with the last line segment at an endpoint with a point at begin ordered pair 5 comma 10 end ordered pair and begin ordered pair 6 comma 10 end ordered pair. graph of the function f open argument x close argument equals fraction 1 over 2 end fraction left floor x right floor on a coordinate plane. the horizontal x axis ranges from negative 10 to 10 in increment of 2. the vertical f of x axis ranges from negative 10 to 10 in increment of 2. the graph is a step function with eleven vertical line segments. each line segment is one unit long with an open point on the left side and a closed point on the right side. moving left to right, each line segment is shifted to the right one unit and up 2 unit, compared to the line segment before it. the endpoints of the first three line segments are as follows. egment one. begin ordered pair negative 6 comma negative 10 end ordered pair and begin ordered pair negative 5 comma negative 10. segment two. begin ordered pair negative 5 comma negative 8 end ordered pair and begin ordered pair negative 4 comma negative 8 end ordered pair. segment three. begin ordered pair negative 4 comma negative 6 end ordered pair and negative 3 comma negative 6 end ordered pair. the pattern continues with the last line segment at an endpoint with a point at begin ordered pair 4 comma 10 end ordered pair and begin ordered pair 5 comma 10 end ordered pair.