7. The population of yellow-bellied toads in a quarry was estimated to be about 400. Since then, it has grown exponentially at a rate of 12% each year. Here are two equations that could be used to approximate the population of toads as a function of years since it was estimated to be 400: or . a. Use a graphing utility to graph each function. Adjust your graphing window so you can see values of up to 30 and values of and up to 10,000. Use your graphs to find (25) and (25). Round to the nearest whole number. toads toads b. Why do you think there is a big difference between and ? Because p(x) is compounding continuously while q(x) is only compounding once a year Because p(x) starts with more toads than q(x) Because the growth rate of p(x) is larger than the growth rate of q(x) Because p(x) is only compounding once a year while q(x) is compounding continuously