4. Use the information to sketch a quadratic. Domain: all real numbers
Range: (-infinity,2]
Decreasing: (1, infinity)
Increasing: (-infinity, 1)
There is no stretch or shrink
Write an equation for this graph
(3 pts)

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.