What is the linear function equation represented by the graph? graph of a line on a coordinate plane. the horizontal x-axis ranges from negative 5 to 5 in increments of 1. the vertical y-axis ranges from negative 5 to 5 in increments of 1. a line intersects the y-axis at begin ordered pair 0 comma 3 end ordered pair and passes through at begin ordered pair 3 comma 5 end ordered pair.