subject
Mathematics, 07.04.2021 19:20 lylah42

Eylem is at a pool in Queens. There, she is swimming 5 feet below the water and she is slowly swimming up. Her swim can be modeled by the function f(x) = x2 + 2x-5 where x is the time in minutes and f(x) is the height above or below the water. When does she touch the surface? When does she come back down?​

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
Find the value of x. round the length to the nearest tenth
Answers: 1
question
Mathematics, 21.06.2019 21:00
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
Answers: 1
question
Mathematics, 21.06.2019 22:00
If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re
Answers: 1
question
Mathematics, 21.06.2019 22:40
Afunction g(x) has x-intercepts at (, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)
Answers: 1
You know the right answer?
Eylem is at a pool in Queens. There, she is swimming 5 feet below the water and she is slowly swimmi...
Questions
question
Social Studies, 06.11.2019 05:31
Questions on the website: 13722359