Find the global maximum of f(x) = x(4−2x) over the interval (−∞,∞)
The function is f(x) = x(4-2x) .
The interval is (−∞, ∞).
Differentiate the function f(x) with respect to x.
Split the given intervals as (−∞,1) and (1,∞).
Our solutions are written by experts, many with advanced degrees, and available 24/7See Solution
Q: Evaluate the integral. Integral from nothing to nothing hyperbolic cotangent StartFraction x Over ...
A: Refer to the integral,Rewrite the hyperbolic cotangent as,
Q: The graphs of y=1.1x and y=x have two points of intersection, while the graphs of y=2^x and y=x have...
A: Here, we are given that for a real number 1< p < 2 , the graphs of y=px and y=x have exactly o...
Q: Need a,b, and c please!
A: The given equation is s = –0.2t2 + 12t and the velocity is v =12 m/s. a. Obtain the velocity v of th...
Q: Use properties of limits and algebraic methods to find the limit, if it exists. (If the limit is inf...
A: We first have to factor the numerator and the denominator.
Q: How to convert percentage to ratio?
A: In this question we have to explain how to convert the percentage in fraction form.
Q: could you help me with this problem please
Q: find the average rate of change for each function over the given interval y=x2+2x between x=1 and ...
A: The average rate of change of f(x) on the interval [a,b] is (f(b)-f(a))/(b-a). By substituting the v...
Q: How can I get the result? Which is the result?
A: we are given functions as
Q: Please help.
A: The given series is,
Sorry about that. What wasn’t helpful?