The graph of f(x) = x3 + x2 - 9x - 9 is shown. Based on the graph, what are the solutions of x3 + x2 -
9x - 9 = 0?
15
12
O x=-1,3
O x = -3,-1
O X=-3,-1,3
O x = -9, -3,-1,3
9+
6
3
5 3 2
x
-9
-12
-15

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2