SOLUTION: 3. Sketch the graph of y=-2cos(pi)(x),-1</x</3. Find the amplitude,adn the period P of the graoh of the function idicated

Algebra ->  Trigonometry-basics -> SOLUTION: 3. Sketch the graph of y=-2cos(pi)(x),-1</x</3. Find the amplitude,adn the period P of the graoh of the function idicated      Log On