Use the graph to answer the following questions. You are helping to plan a community garden. Sprinklers need to be set up at each end of the garden plot for irrigation, plus one more at the midpoint. Question Find the midpoint where a third sprinkler needs to be placed. (1 point) Responses Image with alt text: left parenthesis three-halves comma five-halves right parenthesis Image with alt text: left parenthesis 3 comma five-halves right parenthesis Image with alt text: left parenthesis 3 comma 4 right parenthesis Image with alt text: left parenthesis three comma negative five-halves right parenthesis