Question

Help with a quadratic equation. Medal to best answer.

Answer 1

Cynthia works at a factory where they make handmade bags and totes. At the beginning of the day as Cynthia greets other workers and gathers her materials, she gets little done. At the end of the day as she gets fatigued and as she cleans up her work station, her production drops off. The number of bags Cynthia makes each hour can be modeled by the equation b = 5t - 0.625t^2 where b is the number of bags and t is the number of hours since she begins her shift. Graph this situation on your calculator or on a sheet of paper.What is a reasonable domain and a reasonable range for this situation?

Answer 2

Answer Options:
D = t < 8 R = b < 10
D = 0 < t < 8, R = 0 < b < 10
D = 0 < b < 10 R = 0 < t < 8
D = b < 10 R = t < 8