Mathematics, 29.01.2020 03:12, amy1983
Water coming out from a fountain is modeled by the function f(x)= -x^2+5x+4 where f(x) represents the height, in feet, of the water from the fountain at different times x, in seconds. what does the average rate of change of f(x) from x=3 to x=5 represent?
a. the water falls down with an average speed of 3 ft./s from three seconds to five seconds.
b. the water falls down with an average speed of 5 ft./s from three seconds to five seconds.
c. the water travels an average distance of 3 feet from 3 seconds to 5 seconds.
d. the water travels an average distance of 5 feet from 3 seconds to 5 seconds.
Answers: 2
Mathematics, 21.06.2019 13:30, emokid7822
Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.
Answers: 2
Mathematics, 21.06.2019 18:00, alyssatamayo641
What is the solution of log2 (3x - 7) = 3? 4 5
Answers: 1
Water coming out from a fountain is modeled by the function f(x)= -x^2+5x+4 where f(x) represents th...
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