Identify intervals on which the function is increasing, decreasing, or constant. g(x) = 1 - (x - 7)^2

Increasing: x 7
Increasing: x -7
Increasing: x > 1; decreasing: x 1

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