The function models the amount of money a new business has made over x months. Negative values represent loans taken out. Over what interval is the amount increasing?
Х
(x, y)
-8
-2.
-2
(-4,-8)
(-2,-2)
(0,0)
0
0
2
-2
(2,-2)
4
-8
(4,-8)
X<

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.