The number of new visits to a website is decreasing exponentially. It can be modeled by the function h(d)=2170(0.92)6^d, where h is the number of new site hits and d is the number of days since the site opened. Which of the following is the average rate of change of h over the interval ]2\leq d \leq 4?

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250