A cliff diver plunges from a height of 12.1 m above the water surface. The distance the diver falls in t seconds is given by the function d(t)=4.9 t² m. Which equation represents the relationship between the height of the cliff and the time it takes for the diver to fall?
1) h(t) = 12.1 - 4.9t²
2) h(t) = 12.1 + 4.9t²
3) h(t) = 12.1 / 4.9t²
4) h(t) = 12.1 * 4.9t²