Which function has zeros at x = 10 and x = 2
options:
f(x) = x2 – 12x + 20f(x) = x2 – 20x + 12f(x) = 5x2 + 40x + 60f(x) = 5x2 + 60x + 100

What are the domain and range of the function? f(x) = -4 (sqrt)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.

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28