Denise did a science experiment in which she applied various amounts of fertilizer to different tomato plants and measured the radius of the tomatoes on each of the plants. For each plant, she recorded the number of applications of fertilizer and the average radius of the tomatoes, and she thes fit the line y=0.04x+1.2 to the data, where x is the number of applications and y is the average radius in inches. According to the model, what is the average radius of the tomatoes on a plant given 10 applicasions of fertilizer?
A. 0.4 inches
B. 0.8 inches
C.1.2 inches
D.1.6 inches