Steve drew a triangle. Its sides were 5\text{ m}5 m5, start text, space, m, end text, 5\text{ m}5 m5, start text, space, m, end text, and 5\text{ m}5 m5, start text, space, m, end text. It has three acute angles.

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Is this a polynomial function? i need to know asap

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.