Mathematics, 05.03.2021 22:10, khlo30
Suppose an object moves along the y axis so that its location is yf(x)=x^2 +x at time x (y is in meters, x is in seconds). Find
(A) The average velocity (the average rate of change of y with respect to x) for x changing from to 2 to 4.
(B) The average velocity for x changing from 2to 2+ h.
(C) The instantaneous velocity at x=2 second.
Answers: 3
Mathematics, 21.06.2019 14:00, indexes06
Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d
Answers: 1
Mathematics, 21.06.2019 15:00, rudolph34
Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).
Answers: 1
Mathematics, 21.06.2019 16:00, SavyBreyer
Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2
Answers: 1
Suppose an object moves along the y axis so that its location is yf(x)=x^2 +x at time x (y is in...
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