Aline graph has a vertical axis labeled "average plant height (cm)" and a horizontal axis labeled "fertilizer (g/plant)." what information is conveyed by a point plotted with the coordinates (1,25)? keep in mind coordinates are written as (x-coordinate, y-coordinate).

a. the range of fertilizer was from 1 g per plant to 25 g per plant.
b. the average height of plants given 1 g of fertilizer was 25 cm.
c. the range of average plant height was from 1 cm to 25 cm.
d. the average height of plants given 25 g of fertilizer was cm.