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Which of the following is equal to 4sinx+4cosx?4\sin x+4\cos x?4sinx+4cosx?
As θ\thetaθ ranges over all real values, what is the maximum value of
(18sinθ+3cosθ)2? (18 \sin \theta + 3 \cos \theta ) ^2 ? (18sinθ+3cosθ)2?
What are the maximum and minimum values of −16sinx+163cosx?-16\sin x+16\sqrt{3}\cos x?−16sinx+163cosx?
In the interval [0,4π],[0,4\pi],[0,4π], find the sum of all the solutions to the equation 26sin(x+π5)−22cos(x+π5)=26.2\sqrt{6}\sin\left(x+\frac{\pi}{5}\right)-2\sqrt{2}\cos\left(x+\frac{\pi}{5}\right)=2\sqrt{6}.26sin(x+5π)−22cos(x+5π)=26.
What is the largest possible value of 15sinx+8cosx, 15\sin x +8\cos x,15sinx+8cosx, where xxx is a real number?
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