Once a certain plant begins begins to grow, its height increases at a linear rate. After six weeks, the plant is 54 centimeters tall. Which of the following functions best model the relationship between h(w) the heights in centimeters, of the plant, and w, the number of weeks that the plant has been growing?

Options

A. h(w)=6w
B. h(w)=9w
C. h(w)=54w
D. h(w)=54+w

Answer

B